value:
Sharing this free resource I made for B2C SaaS founders who market using short form content.
I made this because I post TikToks to promote some SaaS apps I have (irrelevant), so I’m constantly looking for content ideas that’ll help me go viral
Like everyone else, I usually do this by saving hundreds of posts I see on Instagram/TikTok.
But that wasn’t enough since I wanted to filter by certain categories (faceless, no dialogue, industry, etc) so I can easily find what I’m looking for.
So I built this collection to make it easier to find inspiration.

value: Show HN: I made a library of 200+ viral TikTok ads for B2C content ideas


value: solsbayissue

value:
Hi Hn
Since 2024 Nov, Stripe has been holding off to our funds $800k+ acct_1PH9EbFcbviG0Uct
and since then we had 0 absolutely 0 disputes and $800k was stayed untouched. We were using Stripe Standard Connect to help companies to get customers through email marketing, and ads and charge % of sales and we were specifically using direct charges which means we are not liable for disputes of connected accounts either
Absolutely ignoring support tickets & legal letters sent
Here is how their support SCAM works:
1) You contact chat
2) They tell you bear with me while I am looking into your account
3) They explicitly make you wait around 40-50 mins so you don't try again
4) They say they will need to convert this chat to email because only specialist team can handle these cases
5) Once chat converted into email, they completely ignore you
6) In the dashboard, it is shown TICKET IS CLOSED few mins after getting opening
I kept contacting them like 40+ times during past 4-5 months and it is EXACTLY SAME THING, 0 exceptions ever
Then we also sent legal letter and they completely ignored it
Now I dont have enough money to sue them unless I take loans and etc but this is absolutely insane level stealing
So I tried again TODAY EXACTLY SAME THING HAPPENED:
1) You contact chat
2) They tell you bear with me while I am looking into your account
3) They explicitly make you wait around 40-50 mins so you don't try again
4) They say they will need to convert this chat to email because only specialist team can handle these cases
5) Once chat converted into email, they completely ignore you
6) In the dashboard, it is shown TICKET IS CLOSED few mins after getting opening
Please someone help me find a laywer who would do this for %, I need my funds back

value: Show HN: Stripe stole $800k, IGNORED LEGAL LETTERS

author: solsbayissue


value: abrdk

value: A series of web A/B tests examples, demonstrating random group assignment, hashing, backend and frontend experiment logic, event tracking, multiple experiments, and an experiments admin page.

value: Show HN: Web A/B Testing Demo

author: abrdk

title: Show HN: Web A/B Testing Demo


value:
Sharing a side project that was inspired by some here on Hacker News. Many parents realize that while YouTube does have some really good content (ie. Mark Rober), it also has a lot of junk. The YouTube Kids app was not better. My 8 year old would get sucked into watching mindless videos by the algorithm + autoplay. I don't mind some screen time, but want it limited and of quality and value.
Some HN commenters mentioned how they carefully manage exactly what YT content their kids can watch. I thought "that sounds like way too much work". So instead I did the obvious thing and spent 10-100x more time building an app for my kids :)
SelecTube is a curated set of quality YouTube creators that I'm ok with my kids watching. It doesn't autoplay and doesn't add any ads (totally ad-free with YT premium). It has worked well for my kids - they spend less time watching YT videos, and when they do it is typically educational.
My other motivation was to play with AI tools, which I don't do much in my day job. This was built using Cursor. The landing page is mostly AI generated. Overall, for someone like me who can code, but does it infrequently enough to be super slow, Cursor was a super power. There were silly time consuming things it couldn't figure out, but also massive things it could.
Now I'm trying to decide whether to leave this more or less as-is, as a tool serving my own kid vs. continue building. There is a lot I could make better:
- Some actual design
- Add accounts to enable things like watch history, parent customization of content
- Add more content
- Somehow improve discovery and personalization of content without just recreating the original problem :)
Thanks for taking a look! Appreciate any and all comments.

value: Show HN: SelecTube – Curated YouTube for Kids


value: mimixbox

value:
Hi HN,
I built a Go SQL driver that lets you query CSV, TSV, LTSV, Parquet, and Excel files directly using SQLite3 SQL syntax. No database setup required – everything runs in-memory.
Key features:
- Query multiple file formats simultaneously and JOIN across them
- Handles compressed files (.gz, .bz2, .xz, .zst) automatically
- Stream processing for large files with configurable chunk sizes
- Support for file paths, directories, io.Reader, and embedded files
- Auto-save functionality to persist changes back to files
- Cross-platform (Linux, macOS, Windows)
This was extracted from my CLI tools sqly and sqluv to avoid code duplication. Instead of maintaining the same functionality in multiple projects, I made it a reusable library.
The library provides all essential functionality, though it hasn't undergone rigorous production-grade testing yet.
Thank you.

value: Show HN: Filesql – SQL Driver for CSV, TSV, LTSV, Parquet, Excel

author: mimixbox


value: rahulbstomar

value:
I’ve built AiSofto, a platform for AI makers to submit and showcase their projects.
The idea is simple:
Makers get visibility for their AI tools and experiments
Users can easily discover new AI projects in one place
A growing community around AI innovation
If you’re building something with AI, you can submit it here: https://aisofto.com/

value: Show HN: AiSofto – Submit and discover AI projects

author: rahulbstomar


value: atharvtathe

value: Show HN: I Made a Caricature Maker

author: atharvtathe

title: Show HN: I Made a Caricature Maker


value: frequena

value: Show HN: Lightweight LLM-as-a-Judge Tool

author: frequena


value: Show HN: A2A <=> MCP Agents

title: Show HN: A2A <=> MCP Agents


value:
Hey HN! I built Scryptogram, a puzzle game where you’re given a category and a summary written in blanks, and you fill them in to reveal the subject. I’ve always loved crosswords, Wordle, and trivia, but wanted something that combines the “aha!” moment of trivia with the letter-filling satisfaction of word games.
Each puzzle starts with a category (e.g. “Fictional Character”) and a blanked-out summary. As you guess letters, the words slowly fill in, and once you figure out the subject you can keep completing the rest of the puzzle.
I built it with React on the frontend and AWS (S3 for puzzles, DynamoDB for stats + Archive, Cognito for auth) on the backend. I’m still experimenting with puzzle difficulty, retention features, and daily packs.
You can try it here: https://scryptogram.com - all feedback is welcome!

value: Show HN: Scryptogram – A game where you fill in the blanks to guess the subject


value:
Monitor topics, sources, and pages with AI. Get instant alerts only when your rules match or something new happens , less noise, more signal.
Most monitoring tools are glorified Google Alerts. They dump everything on you. “Here’s 200 mentions of your keyword today. Good luck.”
The internet moves too fast. By the time you check Twitter, Reddit, HackerNews, industry blogs, career pages, research papers etc…, something important already happened three hours ago. Or three days ago.
For example:
Every morning: check 15 tabs. Every lunch: scan social feeds. Every evening: catch up on industry news. Still missed that competitor’s funding announcement. Still found out about that viral ai announcements two days late. Still discovered that game-changing research paper after everyone else.
AyeWatch monitors the entire internet for you — anything like news sites, blogs, social media, documents, research papers etc... But here’s the kicker: it only bothers you when something actually matters.
Not “someone mentioned your keyword in passing.” Not “here’s the same news story from 47 different sources.” Just the real stuff. The signal.
Download App Today and start using with free limited Quota to experience. AyeWatch watches everything so you can focus on what matters. No more tab sprawl. No more FOMO. No more finding out late.

value: Show HN: AyeWatch – Your Personal AI Internet Monitor – To Monitor the Situation


value: altbdoor

value:
Late to the whole Google Cardboard party, but just got a cheap knockoff Cardboard myself. The seller didn't know the specific configurations, so I just went to check around.
I found the Viewer Profile Generator[1], but it was completely non-functional, generating blanks instead of valid QRs. A StackOverflow post[2] explains how the website generates them, but I found it tedious to replicate.
Hence, I built a site in Vue to both practice, and iterate the profile generation faster.
[1]: https://wwgc.firebaseapp.com/
[2]: https://stackoverflow.com/a/77317690

value: Show HN: VR Cardboard Profile Generator

author: altbdoor

title: Show HN: VR Cardboard Profile Generator


value: diegoholiveira

value: Show HN: A simple CLI tool to list network ports and their associated bin

author: diegoholiveira


value: pure-orange

value:
Hey HN. I made a micro site one recent evening to see upcoming (and recent past) timezone transitions. At my job, we have some timezone specific code where we often see spikes in metrics due to random timezone shifts around the world. Just for fun, I wanted a way to easily see where and what this timezone shift might have been, so built this mini site to do so.
Its fully clientside and works by making use of the Internationalization API, so if you need an API for this you're coming to the wrong place, but feel free to yoink the code.
Its just one fat index.html file. Served off my VPS via caddy file server. No dependencies or build steps. See the code in the github link below.
All the CSS is "vibe coded", I think it looks pretty cool.
As an aside, I love that AI has made it so easy to spit out sites like this. My personal site is filled with subdomains like this one with little random tools which I occasionally use.
https://github.com/rupert648/timezone-fuckery/blob/main/inde...

value: Show HN: I made a mini site to see timezone shifts

author: pure-orange


value: teilom

value:
I built TextPolicy because I wanted a way to study reinforcement learning for text generation without needing a cluster or cloud GPUs. A MacBook is enough.
The toolkit is simple:
Implements GRPO and GSPO algorithms
Provides a decorator interface for custom reward functions
Includes LoRA and QLoRA utilities
Runs on MLX, so it is efficient on Apple Silicon
It is not intended for production. The purpose is learning and experimentation: to understand algorithms, to test ideas, to see how reward shaping affects behavior.
Installation is through pip:
pip install textpolicy
There is a minimal example in the README.
I am interested in feedback on:
the clarity of the API,
the usefulness of the examples,
and whether this lowers the barrier for people new to RL.
Repository: github.com/teilomillet/textpolicy

value: Show HN: TextPolicy – reinforcement learning for text generation on a MacBook

author: teilom


value: monsieurleon

value:
I built a tiny MCP server that adds task‑specific sub‑agents to Codex CLI via one tool: delegate. Agents are files (agents/.md|.json) with frontmatter you can review in PRs. DX: list_agents, validate_agents, copy/pasteable setup. Ops: stderr‑only debug and clear trust boundaries; guidance to isolate work with git worktree. Node ≥18; builds to dist/; the server itself makes no runtime network calls.
Under the hood: each call creates a temp workdir, writes AGENTS.md with the agent persona, and runs codex exec --profile <agent-profile> "<task>". For isolation, run in the temp dir (set mirror_repo=true) or point Codex at a worktree; profiles keep state separate.
Repo + docs:
https://github.com/leonardsellem/codex-subagents-mcp?utm_sou...
I’d love feedback on safety/ops trade‑offs (e.g., sandbox modes, approvals) and which personas you’d add first (review, debugger, security, perf?).
Non‑goals: not a general‑purpose orchestrator—just a minimal, auditable bridge for Codex CLI.
If it’s useful, issues/PRs and agent recipe contributions are welcome.

value: Show HN: File‑based sub‑agents for Codex CLI (tiny MCP server)

author: monsieurleon


value: eigenvalue

value:
I wanted to read Henry Kissinger’s 400 page undergraduate thesis (it has an incredible first page), but really didn’t feel like dealing with a scanned PDF that’s annoying to read on a phone without constantly zooming and panning.
So I decided to convert it to a nice markdown format using OCR and LLMs. Then I thought it would be nice to fix the footnotes and get rid of the page breaks and to fix the line breaks and other things like that.
I was already working on some other coding projects, so I had the idea of loading up the draft markdown file in Claude Code and having it work on fixing these issues using a swarm of 20 sub-agents, which worked well.
Then I thought it would be cool to link to the full sources for all the many references on sites like the Internet Archive or Project Gutenberg, so I had another swarm of sub-agents do a ton of searches to track the links down and insert them into the footnotes and bibliography.
Then I figured that I might as well run it through my mind-map generator and summarization code to see what it comes up with, so I tried that. But now I had a few files to present, so needed some kind of index page.
So I asked Codex with GPT-5 to whip up a slick looking web page to present the stuff nicely, which it did a yeoman’s job with.
Note that I was already working with these tools in a bunch of other sessions on other projects, so my work here was occasionally giving some instructions to the coding agents and letting them crank away. I really didn’t spend much active time on this!
Anyway, the net result is clearly the premier way in the world today to consume Henry Kissinger’s undergraduate thesis electronically.
As for the thesis itself, it’s wild how erudite he was as a young man, and also what a great writer he was. And even more impressive considering that English was his second language.
The thesis is basically him trying to come to grips with, and to mentally organize in an internally consistent way, a vast swath of Western thought. From what I’ve read so far, I think he did a pretty good job.
Incidentally, his thesis is the reason Harvard changed the rules to limit the undergrad honors thesis to a maximum of 35,000 words. Good thing they didn’t apply this silly limit to Henry!

value: Show HN: Henry Kissinger's Undergraduate Thesis Website

author: eigenvalue


value: nharada

value:
As I started to use Claude Code to do more random tasks I realized I could basically build any CLI tool and it would use it. So I built one that controls the browser and open-sourced it. It should work with Codex or any other CLI-based agent!
I have a long term idea where the models are all local and then the tool is privacy preserving because it's easy to remove PII from text, but I'd definitely not recommend using this for anything important just yet. You'll need a Gemini key until I (or someone else) figure out how to distill a local version out of that part of the pipeline.
Github link: https://github.com/moonshinelabs-ai/skipper-tool

value: Show HN: Give Claude Code control of your browser (open-source)

author: nharada


value: penttinen

value:
I built a simple tool that suggests good domain names based on your idea, something I usually spend way too long on myself. It's free, no sign-up needed, 5 searches / day (a bit wonky, working on that part).
Mainly built it for myself but would love some feedback and tips for improvement! :)
Thanks!

value: Show HN: Tool that helps you find domains for your idea

author: penttinen


value: szidev

value: Howdy HN. I wanted an excuse to do some lightweight JS/TS development and to get reacquainted with the Cloudflare stack, so I put together a daily word game. It's partially inspired by NYT's Spelling Bee and Wordle. The main goal is to find a specific word each day that uses each provided letter at least once. There's a secondary goal of finding as many words as possible. Right now progress is all stored on-device, but in the future I might add leaderboards or other competitive elements. Hope y'all enjoy!

value: Show HN: Yet another daily word game – wotd

author: szidev


value: dearilos

value:
Hey HN! Ilya and Nikita here. We're building wispbit (https://wispbit.com) - a tool that helps keep codebase standards alive.
With the help of AI coding tools, engineers are writing more code than ever. Code output has increased, but the tooling to manage this hasn't improved. Background agents still write bad code, and your IDE still writes slop without the right context.
So we built wispbit. It works by scanning your codebase for patterns you already use, and coming up with rules. Rules are kept up to date as standards change, and you can edit rules any time.
You can enforce these rules during code review, and because we have this rules system, you can bring them as an MCP into your coding IDE so that your agents produce more accurate code. You can think of it as a portable rules file that you can bring anywhere.
We put a lot of work into making a system that produces good rules and avoids slop. For repository crawling, we have an agent that dispatches subagents, similar to Anthropic's research agent. These subagents will go through and look for common patterns within modules and directories, and report back to the main agent, which synthesizes the results. We also do a historical scan on your pull request comments, determine which ones were addressed, filter out comments that wouldn't make a good rule, and use that to create or update rules.
Our early users are seeing 80%+ resolution rates, meaning that 80% of comments that wispbit makes are resolved.
Long-term, we see ourselves being a validation layer for AI-written code. With tools like Devin and Cursor, we find ourselves having to re-prompt the same solution many times. We still don't know the long-term implications on AI-assisted codebases, so we want to get in front of that as soon as possible.
We've opened up signups for free to HN folks at https://wispbit.com. We're also around to chat and answer questions!

value: Show HN: Wispbit – Keep codebase standards alive

author: dearilos


value:
Hi HN,
I’m the creator of Alarms.Global, a free tool I built while working in logistics. I was constantly juggling scattered holiday calendars and scanning local news to figure out why shipments were delayed.
What it does:
Tracks public holidays in 190+ countries (so you know when offices, ports, and customs are closed)
Aggregates real-time transport disruptions (strikes, port congestion, weather issues, etc.)
Shows everything on a filterable world map
Works in 14 languages
The idea was to create a single open platform to see what might stop goods from moving today.
Tech: It’s built with F#/.NET on the backend, Qdrant for vector search, GDELT + custom feeds for disruptions, and Leaflet.js/MapTiler for the map UI. I kept it lightweight to be fast and browser-friendly.
It’s still early some features are in progress but the core is live. I’d love feedback:
What disruption sources would you want added?
Anything confusing in the interface?
Try it here: https://alarms.global

value: Show HN: I built a free worldwide holiday and disruption tracker


value: andrewrg

value:
I built a small CLI tool called FUR — Forkable, Unearthable, Recursive memory tracker.
It’s like `git`, but for your chats, ideas, and AI conversations.
With FUR you can:
- start threads and jot messages (inline or from Markdown files)
- fork conversations into branches
- jump back or forward in a thread
- see your history as a tree or timeline
- assign avatars (, , etc.) to different participants
- switch between threads with a single command
Everything is stored locally as JSON + Markdown under a `.fur/` directory. No servers, no sync, just your data.
GitHub: https://github.com/andrewrgarcia/fur-cli
Install: `cargo install fur-cli`
Would love feedback — especially from folks who’ve felt the pain of losing good AI conversations or wanted branching "save points" for ideas.

value: Show HN: Fur – a Git-like CLI for branching your chats and ideas

author: andrewrg


value: nathbns

value:
Just wanted to clone a repo from my gh account and visualize it.
Pretty easy with gitact. You can check any gh account.
It’s called { gitact }
quickly navigate through a user’s repos
 instantly grab the right git clone URL
Feedback, stars  and PRs are welcome

value: Show HN: Sometimes GitHub is boring, so I made a CLI tool to fix it

author: nathbns


value: liszper

value:
Crazy Context is a playful no-code tool to generate project prompts, then turn them into Javascript-based applications in one shot.
It has robust version control and a unique approach while super easy to use, cheap and fast. It's perfect for any trial and error type approach.

value: Show HN: An AI coding tool for unserious projects

author: liszper


value: acossta

value:
I built Captan (https://github.com/acossta/captan), a tiny open-source CLI tool for managing startup cap tables.
Instead of juggling spreadsheets or paying for expensive SaaS cap table solutions, Captan stores everything in a simple JSON file that you can version-control in Git.
It supports:
- Stakeholders (founders, employees, investors)
- Security classes (Common, Preferred, Option Pool)
- Share issuances
- Option grants with vesting schedules (monthly, cliff)
- SAFEs (record + simulate conversion at a priced round)
- Cap table math (Outstanding vs Fully Diluted)
- CSV/JSON exports
- Audit log ("the ship’s log")
Overall a JSON in git will offer better auditability and version control than most commercial solutions out there.
Modeling different scenarios is super easy, just create a git branch and model whatever you need.
Quick taste:
---------------------------------------
npm install -g captan
$captan init --name "Acme, Inc." --pool-pct 20
$captan enlist stakeholder --name "Alice Founder"
$captan issue --security sc_common --holder sh_alice --qty 5000000
$captan chart
Example output:
Captan — Cap Table (as of today)
Name Outstanding %
Alice Founder 5000000 100.00%
Totals
Issued equity: 5000000
Vested options: 0
Outstanding total: 5000000
Fully diluted total: 7000000
---------------------------------------
Why I built it: early-stage founders (myself included) often don’t need Carta or Pulley yet — just a clean, hackable way to track ownership. I wanted something transparent, developer-friendly, and Git-native.
Repo: https://github.com/acossta/captan
npm: https://www.npmjs.com/package/captan
I’d love feedback on what features would make this more useful to you?
Thanks!

value: Show HN: Captan – Open-Source Cap Table Management CLI

author: acossta


value: mandarwagh

value:
About Me
Hi, I'm Mandar Wagh, a developer based in India.<p>As a developer, I am passionate about coding and enjoy pushing my boundaries to create engaging projects that address real-world challenges I encounter. My journey in tech involves building innovative solutions that make a difference.

value: Show HN: New personal website, have a look and tell more improvements

author: mandarwagh


value: areshuyle

value:
What's cool:<p>- Search by context - Describe the note
- Copy paste content without lost format between Mail / Web / ChatGPT / Facebook and website content.
- Option for e2e privacy<p>Why I like it:<p>- Solve the issue of forgetting note.
- Draft rich format email easier.

value: Show HN: Search private note by AI semantic search

author: areshuyle


value: Solo-built StegMark hides an encrypted URL inside a PNG. 100% client‑side; nothing is uploaded. Open the site, pick an image (or a preset), paste a link, set a password, and download the result.

value: Show HN: StegMark – Hide bookmarks inside images (local-first web app)


value: Show HN: I made a game called "Freyren's Funeral Procession."


value: kanodiaashu

value: I built ProRead as a new interface for researching anything with an LLM. Instead of chat, you explore topics through an interactive map of ideas. The interface changes the level of detail like when zooming in and out on Google Maps. Click to go deeper, expand branches, and always stay grounded in sources. You still have chat for questions, and can switch to listening seamlessly. Curious if this feels useful!

value: Show HN: An interface for doing research fast with an LLM

author: kanodiaashu


value: Show HN: I made an English version of the game "Funeral of Freiren"


value: orn

value:
If you are like me, you would like to have and Android compass application on your device when hiking or exploring new areas.
The one I made also has location, altitude and weather.
Without ads - which is the main reason I created my own, most of the compass applications I find in the store are useless/frustrating because of the amount of ads.
Yes, I know it's very basic, but does what it's supposed to.
The apk is availabe under releases
  https://github.com/ornatwork/Sample-Location/releases

value: Show HN: Android compass, location app without ads

author: orn


value: defcc

value: I made a tiny, single-topic coloring pages site focused on K-Pop Demon Hunters. It's downloadable as PDF/PNG in A4 & US Letter, with no login.

value: Show HN: Free printable coloring pages for K-Pop Demon Hunters

author: defcc


value: holameraj

value:
I’ve been frustrated with silent errors slipping past logs and dashboards, costing lost revenue and annoyed users. So I built something minimal: `update.issue()`.
It’s a single line of code you can drop into your catch blocks, and it instantly sends error alerts where you and your team already work — Slack, Discord, or Email. No dashboards. No setup. Just real-time awareness.
*Why this might be useful:*
- Existing tools (Sentry, Rollbar, etc.) are powerful but heavy to set up.
- If you just want a lightweight way to know immediately when things break, this might help.
- Works in seconds, not hours of configuration.
*How it works:*
- Add `update.issue()` in your catch block.
- It captures the error and ships it to your chosen channel.
- That’s it.
Try it live here: [https://updateissuewebsite.vercel.app/](https://updateissuewebsite.vercel.app/)
I’d love your feedback:
- Is the “one line” approach useful or too minimal?
- What integrations (Telegram? PagerDuty? GitHub Issues?) would you want next?
- Any blockers you see for using this in production?
Thanks for checking it out!

value: Show HN: One-line error alerts to Slack/Discord/Email

author: holameraj


value: Show HN: I built a case-aware search and replace tool for AI agents


value: lowsun

value: Show HN: Puzzle Platformer in Batch Script Using Window Terminal's Sixel Feature

author: lowsun


value: EGreg

value:
Q.js is a lightweight JS framework that I recently distilled from our in-house Qbix platform that I’ve been building since 2011. It powers many of our social apps, which have all the features of Facebook, LinkedIn, X, etc.
We’re not a big company like Google or Meta, so we never released it publicly. Now I’d like to, and thought it would be a good idea to post it on HN and gather some feedback.
Q.minimal.js was designed to be dropped into any website. It lazy-loads all your components only as they are needed and appear on the screen. The minimal file is meant as a starting point for developers, and if you later want more features from the Qbix platform, you can simply swap it out for the larger Q.js file instead.
Here are some advantages of Q.minimal.js compared to React, Angular, Vue, or whatever you might be using now:
40KB gzipped, smaller than React (without ReactDOM), smaller than Vue runtime, far smaller than Angular
No build step, just drop it in; works with plain .html <template> files or with JS/Handlebars templates
Components & tools, like React components or Vue directives, but attachable as behaviors to any DOM element
Faster rendering with requestAnimationFrame and .rendering(), no giant virtual DOM reconciliation
Built-in power: batching, caching, lazyloading, routing, slot-based page activation, all included in core
Universal dev model: designers can use pure HTML, developers can use JS, both work interchangeably
Incremental: drop it into an existing site without rewriting or compiling anything
If you have a free hour, give it a try! Play around with it, and let me know what you think. It's 100% free and open source under MIT license and I'm looking to polish up any rough edges before letting developers know about it.

value: Show HN: Q.js – Smaller than React/Vue, yet more powerful (40KB gzipped)

author: EGreg


value: keepamovin

value: Show HN: I created a BrowserBox client for IE4 on Windows 95 that almost works

author: keepamovin


value: geoHeil

value: Show HN: ELO-Ranking Analytics Engines

author: geoHeil

title: Show HN: ELO-Ranking Analytics Engines


value: devhustler

value:
## Transform boring talking head videos into scroll-stopping content in 5 minutes<p>*The Problem:* Content creators spend hours editing talking head videos, manually removing filler words, adding captions, and inserting visuals. Most give up and post boring, unengaged content that gets scrolled past.<p>*The Solution:* NextClip uses AI to automate 90% of the video editing process. Simply upload your raw talking head video and watch as AI cleans your audio, adds engaging captions, and intelligently places visuals exactly where they'll have maximum impact.<p>## Key Features That Make NextClip Different<p>* One-Click AI Audio Cleanup*
- Instantly remove filler words, duplicate takes, and awkward silences
- Click any word in the transcript to delete it from the video in real-time
- Remove silences of specific lengths (0.5s, 1s, 2s+) with precision<p>* Smart Transcript-Based Editing*
- See your entire video as text
- Click to delete words/sentences instantly
- Visual indicators show where edits were made
- Undo any change with another click<p>* AI-Powered Visual Enhancement*
- Highlight any text to add B-roll, overlays, or graphics at that exact moment
- Auto-add visuals throughout your entire video with one click
- Choose from Pexels library, upload your own media, or use GIFs
- Smart placement based on content analysis<p>* Attention-Grabbing Captions*
- 18+ professionally designed caption templates
- Full customization: fonts, colors, animations, highlighting
- Optimized for platforms where 85% of videos are watched without sound<p>* Smart Audio Mixing*
- Curated music library + upload your own tracks
- Automatic level balancing keeps your voice clear
- Professional sound quality without the complexity<p>## Built for Modern Creators<p>- *No timeline complexity* - Edit through transcripts, not timelines
- *Real-time preview* - See changes instantly as you edit
- *Platform optimization* - Perfect exports for YouTube Shorts, TikTok, Instagram Reels
- *Brand consistency* - Save custom themes for repeated use<p>## Perfect For
- Solo creators who want professional results without the learning curve
- Content creators posting regularly across multiple platforms
- Anyone tired of spending hours on basic video editing tasks
- Creators who want to focus on content, not technical editing

value: Show HN: NextClip – AI Video Editor for Talking Head Videos

author: devhustler


value: vgc

value:
I recently gave a 1.5-hour talk titled “Advanced NLP with Transformers”, covering:
- Transformer architecture
- Prompting, Retrieval-Augmented Generation (RAG) and fine-tuning
- AI safety and security challenges in LLMs
- AI governance
- References to papers, fellowships and other resources
Resources:
- GitHub repo: https://github.com/vgcharan/Advanced-NLP-Workshop-2025
- YouTube talk: https://www.youtube.com/watch?v=9WVtUDDcAXw&t=2330s
The material is aimed at researchers, students and practitioners who want conceptual depth as well as practical references. Feedback and discussion are welcome.

value: Show HN: Advanced NLP with Transformers – talk + repo

author: vgc


value: samkay

value:
I wanted to get my kids (3 and 6) excited about learning a musical instrument but I couldn't find a resource that they liked or something that didn't frustrate them quickly. As a side project I designed this simple game where the color and position of the balloons represent the musical notes while the distance between the balloons represents the timing. It ended up being a fun game for them to play as they enjoy controlling the timing of the melodies. At the same time it teaches them to recognize famous classical pieces and composers. As an adult I also find the game very relaxing and enjoyable.
Any feedback would be great!
If for some reason the JS webapp above doesn’t work you can see a video of it in action here:
https://www.youtube.com/watch?v=cklUnAvf1Mc
PS. Best to use on a tablet!

value: Show HN: Game to play and learn music visually

author: samkay


value: marcindulak

value:
Link: https://github.com/ldynia/learning-api-styles/tree/main/src/...
The goal of this guide is to give a hands-on understanding of how TLS works, while keeping the mathematical details to a minimum.
It covers symmetric and asymmetric encryption, hashing, and how they relate to confidentiality, integrity, authenticity, and non-repudiation.
The guide contains runnable OpenSSL commands, using Docker—either locally or via GitHub Codespaces.

value: Show HN: Introduction to Cryptography and TLS with OpenSSL

author: marcindulak


value: setrf

value:
Inspired by thispersondoesnotexist.com, I built thistouristdoesnotexist.com, a lightweight weekend project that generates a new “synthetic tourist at a real landmark” on each refresh while keeping identity cues consistent across scenes, driven here by Gemini 2.5 Flash Image (aka Nano Banana).
It runs on a tiny DigitalOcean droplet with a simple pipeline that pairs batches of synthetic faces with a curated landmark list and tries to avoid reusing the same face–place combo.
I would love feedback on failure cases, hope you like it!

value: Show HN: ThisTouristDoesNotExist (virtual tourists at real landmarks)

author: setrf


value: kalashvasaniya

value: Show HN: I build my bucketlist and it helps me keep going

author: kalashvasaniya


value: It all started because I wanted to build a small video cutting tool but I couldn't get FFmpeg to work on Next.js/Vercel, so I built my own API

value: Show HN: I built a FFmpeg via HTTP service


value:
Hey HN,
As a developer, I love building things that solve complex problems, but growing an audience on X has never really been my thing.
I've always struggled to stay consistent. The daily grind of crafting and posting content would cause my motivation to just fade away.
That's why I built XScheduler.
It's a simple tool I made for developers, solopreneurs, or indie hackers like me. It lets me drop in my messy tweets or ideas, use AI to refine them, and then schedule weeks of tweets at once.

value: Show HN: I built an app to solve my own inconsistency on X


value: shingkwan

value:
Hi HN!
A01 is a personal news agent that follows exactly what you tell it to, without the algorithmic noise.
I built it because I often had to jump between different sites and platforms to stay updated. When topics get really niche, there’s no single platform to rely on, and I’d often get distracted by unrelated content along the way.
How A01 works:
- Ingests 2,000+ RSS feeds hourly (The Verge, NYT, Nature, IEEE, arXiv, etc.)
- Creates embeddings using Voyage
- Vector search matches your custom prompts against new content every hour
- Delivers only what matches your interests
We’ve been building alongside 1000 early users, and here’s what they’re following:
- Industry updates like AI, crypto, and fintech
- Research papers in areas like physics, ML, and HIV
- Market movements across different sectors
Download on App Store: https://apps.apple.com/us/app/a01-your-personal-news-agent/i...
For Android users, sign up here: http://www.a01ai.com/
Really excited to hear what you think! Especially curious about what topics you'd want to follow that current news apps handle poorly, and any edge cases where semantic matching might fail.

value: Show HN: A01 – personal news agent to follow anything

author: shingkwan


value: divinetking

value:
Hi HN,
I built OpusTools to help people convert and compress media files directly in the browser (images, video, PDFs, audio, docs).
This week, I launched a new UI focused on speed, simplicity, and mobile usability. Some highlights:
Faster conversions (optimized flow)
Cleaner UI for desktop & mobile
Simpler navigation
No installs, just works in-browser: opustools.xyz
Would appreciate feedback on usability and ideas for improvement.

value: Show HN: OpusTools – Free Online Media Converter (New UI Release)

author: divinetking


value: akash-bilung

value:
I got tired of losing money on expired warranties because I could never find my receipts when I needed them.
So I built Warrify(warrify.app), a simple warranty tracker that:
- Scans and stores receipts
- Tracks product warranties
- Sends reminders before they expire
- Syncs with Google Calendar
The goal: no more digging through drawers, no more missed claims.
I originally built this for myself, but figured others might find it useful too.
Would love feedback from the community on whether this scratches an itch for you, and how you currently keep track of warranties (if at all).

value: Show HN: Warrify – Track warranties and get reminders before expiry

author: akash-bilung


value: ycombricko

value: Show HN: Self-Hosted OSS Trading Journal with GitHub's Codespace in 1 Command

author: ycombricko


value: ryjo

value:
Hey, HN! CLIPS1wm is an X11 window manager written in CLIPS, my language of choice over the last few years. It's based on functionality provided by 1wm[1], a minimal wm written in C.
I was inspired to write this after seeing a post[2] about 1wm on HN. I was struck by 1wm's (then called mwm) simplicity, so I dusted off a CLIPS X11 library I had started[3] and have been using CLIPS1wm as my main wm for the last few weeks on my Lubuntu vm.
Why CLIPS? Rules, Facts, and Instances with a Rete[4]-like algorithm give you caches, indexing, and pattern-matching out of the box rather than hand-rolled while loops. CLIPS is written in C, so it's really convenient for integrating with X11. Finally, CLIPS is more than fast enough for event-based wms; I've also used it for real-time performance-centered applications[5].
My goal in writing this is to help spread CLIPS widely, so give it a try, or even just review the implementation in the CLIPS1wm.multifield.clp, CLIPS1wm.fact.clp, and CLIPS1wm.instance.clp files.
Let me know what X11 features I should try to bring in next!
---
[1]: https://github.com/lslvr/1wm
[2]: https://news.ycombinator.com/item?id=44634208
[3]: https://github.com/mrryanjohnston/CLIPSX11
[4]: https://en.wikipedia.org/wiki/Rete_algorithm
[5]: https://ryjo.codes/tour-of-clipsraylib.html

value: Show HN: CLIPS1wm – a minimal X11 window manager in CLIPS

author: ryjo


value:
Hello HN,
I have been building incplot, a CLI tool for drawing plots in the terminal using unicode characters.
It is intended to be the most convenient way to quickly visualize small to moderately sized data right inside the terminal.
It is aiming to be useful especially within more or less general terminal workflow for visualizing output of other CLI tools or shell commands
What it does:
- Draws great looking plots 'out of the box'
- Automatically infers what should be drawn and how from the data passed into it (optional override with command line arguments)
- Accepts piped in data in JSON, JSON Lines, NDJSON, CSV, TSV
- Reasonable and actually useful error messages
- Is cross-platform on mainstream systems (Windows, Linux, MacOS)
The tool was inspired by other solutions, notably (and transitively many others that came before):
https://github.com/red-data-tools/YouPlot
https://github.com/JuliaPlots/UnicodePlots.jl
What it does differently than existing solutions:
- Requires less input from the user (due to automatic inference and sensible defaults)
- It doesn't let the user customize the look of the plots drawn
- It is fast (notably because it is all C++ native code)
- Lots of small QOL features baked in that (in the author's opinion) make the result look better by default
On a personal note, I created this tool to learn modern day C++ (notably C++20 and C++23), its tooling and its whole ecosystem.
There may be rough edges here and there (in fact there almost certainly are). However, the tool is not super early stage and it has been tested moderately.
I'd love some feedback.

value: Show HN: Incplot – CLI tool for drawing plots in the terminal using Unicode


value: crodjer

value:
`biip` is a cli tool that I use to redact any PII that may be present in text.
Its been very useful to share context with LLMs while removing any sensitive
details that the LLM may not care about. I prefer copying over text over giving
LLMs direct access.
Just `fd -t f | xargs biip | pbcopy` coupled with a well written `.fdignore`
will be sufficient to share whole repository as context with LLMs.
Comes with a few redactors by default and we can add more through env variables.

value: Show HN: Biip – Redact PII

author: crodjer

title: Show HN: Biip – Redact PII


value:
I see submissions of people trying a creative take on Twitch here every now and then (mostly using AI or procedural content), so I thought I might as well post a little project I did two days ago. Maybe it inspires someone to do something in a similar fashion.
Inspired by things like DrawBall, r/place or the recent rise of Wplace I decided to do something similar, but as a stream on Twitch. And I took the word "canvas" quite literally. You can draw single pixels using the chat. How it works exactly is in the channel description. Well, that's basically all to it.
https://www.twitch.tv/canvasplace
If anything is noteworthy about it it's probably that I made this using Blender and Godot, which are both excellent pieces of software that are frequently featured on HN. The Twitch integration I've done through Twitch' recent EventSub Websocket API, entirely in GDscript. Repo soon!
That's it. If this gives someone else a couple of seconds of entertainment it was probably worth the evening I spent on it already. :)
Since it's user generated content (which WILL need moderation) the stream will be offline at around Central European sleepy times. It will be shut down completely eventually if it dies out, or I put in more effort if there's people interested in it in the long run. Either works for me.

value: Show HN: "3D" Pixel Canvas on Twitch

title: Show HN: "3D" Pixel Canvas on Twitch


value: kptbarbarossa

value:
Hi HN,
A month ago I shared Validationly: a tool that helps founders validate startup ideas using signals from Twitter, Reddit, and LinkedIn.
Today I’m launching a big update:
- *Recommended Tools via Partnerships:* SaaS founders can now add their products as recommended tools inside Validationly.
- *Goal:* when someone tests a startup idea, they can also discover relevant tools that might help them build faster.
- *Focus:* it’s meant as founder-to-founder recommendations, not ads.
I’d love feedback from the community:
- Is this valuable for founders?
- Which categories of tools would be most useful?
- How can we keep this system healthy and not spammy?
Thanks!

value: Show HN: Validationly Update – Recommended Tools via Partnerships for Founders

author: kptbarbarossa


value: alvinunreal

value: Show HN: Claude VSCode Theme

author: alvinunreal

title: Show HN: Claude VSCode Theme


value: Show HN: I built a case-aware search and replace tool with an MCP server


value:
Hi HN, I wanted to share my very first (insignificant) project written in Go: a little CLI tool that displays messages with an animated bunny holding a sign.
I wanted to learn Go and needed a small, fun project to get my hands dirty with the language and the process of building and distributing a CLI. I've built a similar tool in JavaScript before so I thought porting it would be a great learning exercise.
This was a dive into Go's basics for me, from package structure and CLI flag parsing to building binaries for different platforms (never did that on my JS projects).
I'm starting to understand why Go is so praised: it's standard library is huge compared with other languages. One thing that really impressed me was the idea (at some point of this journey) to develop a functionality by myself (where in the javascript original project I choose to use an external library), here with the opportunities that std lib was giving me I thought "why don't try to create the function by miself?" and it worked! In the Js version I used the nodejs "log-update", here I write a dedicated pkg.
I know it's a bit silly, but I could see it being used to add some fun to build scripts or idk highlight important log messages, or just make a colleague smile. It's easy to install if you have Go set up:

  go install github.com/fsgreco/go-bunny-sign/cmd/bunnysign@latest

Since I'm new to Go, I would genuinely appreciate any feedback on the code, project structure, or Go best practices. The README also lists my planned next steps, like adding tests and setting up CI better.
Thanks for taking a look!

value: Show HN: My first Go project, a useless animated bunny sign for your terminal


value:
Hey,
I've made a pdf reader with ai assistance, you can quickly ask questions about the text and the images, and it will have context about all of your reading material so you can ask questions freely, try it now, I'm in open beta to find bug and get feedback.
upcoming features:
- Highlighting
- Highlighting with Notes
- Bibliography
- Automatic Reference file opening
- Improved UX and robustness
currenlty alot of bugs so please let me know if you found any.
feedback appreciated

value: Show HN: A WebPDF Reader with AI assistance, for research and studying


value: mrdosija

value: I've build a small web app that generates interactive ASCII trees from the indented text input.<p>It was a fun little project and I am not sure where to take it from here (web component, vue/react component, ...) so sharing here for feedback.

value: Show HN: Collapsible ASCII Tree Generator

author: mrdosija


value: NoelJacob

value: Show HN: Mute notifications for all subscribed channels

author: NoelJacob


value: kevinhacker

value: Show HN: Nano Banana AI Wrapper Build with Cursor

author: kevinhacker


value:
hi all. i’ve been shipping a small open project that tries to answer that question with evidence, not vibes. in 70 days it reached \~800 stars. the core claim is simple:
many AI failures are not noise. they repeat because the geometry and ordering underneath are stable. if so, we should be able to name each failure mode, set acceptance targets, and stop shipping the same bug twice.
### what it is
* a compact Problem Map of 16 reproducible failure modes in RAG and agents.
* each item has a minimal fix and measurable gates. examples:

  * Semantic ≠ Embedding: metric and normalization mismatch. accept if coverage of target section ≥ 0.70 and deltaS(question, retrieved) ≤ 0.45 across 3 paraphrases.
  * Logic Collapse & Recovery: synthesis runs on thin evidence. require a bridge step before answering.
  * Memory Breaks Across Sessions: new chat loses context. use metadata trace then reattach.
  * Bootstrap Ordering / Pre-deploy Collapse: shipped an empty or mixed index. block deploy until ingest counts and retrieval smoke tests pass.

* MIT licensed. no SDK, no telemetry, no infra change.
### why i believe this is true
* repeated A/B/C runs across mainstream models show the same patterns returning.
* small changes in metric, normalization, or chunk contract flip outcomes in a predictable way.
* when you enforce simple gates, detours drop and chains stabilize across paraphrases.
### quick falsification you can run
1. pick any non-toy question where your system struggles.
2. run it three ways: retriever only, retriever+rerank, and with a bridge step that refuses to answer on thin evidence.
3. measure: coverage of the target span, deltaS(question, retrieved), citations per atomic claim, answer stability across 3 paraphrases.
4. if coverage is low and only looks good after rerank, you are likely in Semantic ≠ Embedding. if coverage is ok but prose still drifts, it is Logic Collapse. if a fresh chat forgets prior context, it is Memory Breaks. these are all predictable, not random.
### what i’m asking from HN
* try to break it. if you have a counterexample where the gates do not stabilize the chain, i want to see it.
* if you maintain a vector store, agent framework, or eval suite, tell me where this framing fails in the real world.
* if the map helps you ship fewer regressions, say which item saved you time so we can harden that fix.
happy to answer pointed questions. if this is wrong, i’d like to know exactly where the math breaks. if it is roughly right, maybe we can stop treating these bugs as mysterious and start treating them like unit failures with thresholds.

value: Show HN: 70 days, 800 stars. If AI bugs are not random but math inevitable?


value: delaklo

value:
A small app that looks at a Github user’s activity and gives a simple personality profile based on it.
DEMO has been deployed on Vercel - https://github-personality-olqxaqqsz-delaklos-projects.verce...

value: Show HN: gh-personality – analyze GitHub activity into a personality (with demo)

author: delaklo


value: lexokoh

value:
So I got tired of chasing people down just to talk on GitHub.
Didn’t want to jump to Discord or X DMs.
So I hacked together a fix:
Instant DMs + realtime PR/Issue chat, right inside GitHub.
Calling it GitTalk.
Host and try it out for your team/colleagues.
https://github.com/kagehq/gittalk

value: Show HN: GitTalk – DMs and realtime PR/Issue chat inside GitHub

author: lexokoh


value: ChrisMarshallNY

value: This is a short series that I wrote up, demonstrating a [crazy simple] CRUD client/server app, in native Swift (iOS), that implements PassKeys (Authorization Services SDK, and lbuchs/WebAuthn on the server).<p>It demonstrates both UIKit and SwiftUI.

value: Show HN: A Simple Demonstration of PassKeys in iOS

author: ChrisMarshallNY


value: mirshko

value:
Our 3rd swapfest on board of c-base will be part of the 30 years of c-base celebrations.
Berlin Swapfest is inspired by the MIT Swapfest, now celebrating their 40th anniversary.

value: Show HN: Berlin Swapfest #3 – 30 years of C-base edition

author: mirshko


value:
Hi HN,
I wanted to share a project I've been working on, Flash Image.
Like many here, I've been fascinated by AI image generation but consistently frustrated with the 're-roll' loop. Getting consistent characters or making small tweaks without the whole image changing was a huge pain point for me.
When I saw the examples from Google's new Gemini 2.5 Flash model and its potential for multi-turn, conversational editing, I wanted a simple way to test it without code. So, I built this interface on top of it.
The idea is to move beyond a single prompt. You can start with an image and then have a back-and-forth chat to refine it – "make the sky darker," "change his shirt to red," etc. – while trying to preserve the core subject.
It's still early, and not always perfect, but I think this conversational approach is a big step towards more intuitive and controllable AI image generation. I'd love to get your feedback and see what you create.

value: Show HN: I built a web UI for Gemini 2.5 Flash to solve AI image consistency


value: Show HN: Vedic astrology powered by LLM and astronomical data


value: waphil

value:
Who is this for?
- Devs looking for utilities that treat data types generically.  For example, common-fp has a `mapValues` function that takes an array, object, Map, or Set and returns a new instance of the data type passed in.
- Devs interested in functional utilities without the jargon. In my experience, some functional concepts are too foreign for the broader community and pose a barrier to entry. Common FP lowers that barrier by naming the utilities in plain English, not currying, keeping the source intended for the common devs' eyes, and more.
Other features
- An in-browser playground: https://common-fp.org/try-it
- Supports TypeScript: install types via `npm install common-fp-types`
- Supports cjs: i.e. you can `require('common-fp')`
- 100% test coverage.  Types are tested as well via tstyche.
- For every utility, I try to explain why it's useful along with a code example.  This is more difficult than it seems, and I'm open to feedback.
A personal note
- I built this as a personal endeavor.  I wasn't trying to solve a problem the community had, so I understand if people find Common FP to be odd or unnecessary.  Finishing a project is difficult, and I'm mostly happy just to have done that and present what I consider to be a polished product.
Link to source
- https://github.com/common-fp/common-fp/tree/dev/pkg/common-f...
Thanks for taking a look,
Phil

value: Show HN: Common FP – A New JavaScript Utility Lib

author: waphil


value: egldmila

value:
I built a simple tool that suggests good domain names based on your idea — something I usually spend way too long on myself.
It’s completely free, no sign-up needed, and you can get unlimited suggestions.
Mainly built it for myself, but I’d love to hear your feedback and any tips for improvement! :)

value: Show HN: Free Tool that helps you find domains for your idea (namegator.net)

author: egldmila


value: Manx is a command-line interface documentation finder designed for developers who prefer working in the terminal. It uses Context7 MCP (Model Context Protocol) as its primary backend to provide real-time, version-specific documentation snippets without leaving your development environment.

value: Show HN: I created Manx, 3MB database for developers, fast searches


value: Show HN: I made a game called "Funeral of Freiren."


value: travelr

value: The data infrastructure layer that powers my apps is now open source. It handles complex issues like race situations and memory leaks, and it includes caching and retries. The architecture document explains the setup and the principles behind it.

value: Show HN: Factora, a react data-fetching factory for caching, retries and GC

author: travelr


value: maxaw

value: What woud it be like to read fringe political views forcibly made polite by way of LLM?<p>System prompt (gemini-2.5-flash-lite): "You are rewriting 4chan posts to be more polite while preserving their original meaning and tone. Don't add unnecessary verbosity; keep it concise. Make sure to preserve formatting including markdown, links and greentext."

value: Show HN: Pol/ite – /pol/ but posts are all polite

author: maxaw


value: Gusarich

value:
Pitaya is a local, open-source orchestrator for AI coding agents (Claude Code, Codex CLI).
It runs many agents in parallel, isolates each in Docker with its own git branch,
supports pluggable Python strategies, and persists state so runs are resumable.
Quickstart + short demo are in the README.

value: Show HN: Pitaya – Orchestrate AI coding agents like Claude Code

author: Gusarich


value: pomdevv

value: Show HN: An extension to hide garbage comments on Twitter

author: pomdevv


value: In this Guide, We have use rusty tesseract for building an invoice processing api

value: Show HN: How to create and use Tesseract OCR in Rust programming language?


value: Show HN: I've created a custom profile page. Looking for feedback–roast away


value: In this tutorial, we have used tesserocr which is very fast alternative to pytesseract in Python.

value: Show HN: Replace Pytesseract with high performance alternative


value: machinemusic

value:
I got tired of choosing between data overload (RotoGrinders) and black-box optimizers that just spit out lineups with no explanation. So I built a brain-inspired multi-agent orchestration framework called Neuron, then used it to create 6 AI analysts that argue about DFS picks in real-time.
Technical stack:
- Neuron framework: Brain-inspired multi-agent orchestration I've been building since March (github.com/ShaliniAnandaPhD/Neuron)
- Landing page for Neuron: https://repo-usher.lovable.app/
- 6 LoRA-tuned models on Vertex AI (trained on T4s for ~$120/month)
- ElevenLabs + OpenAI TTS for real-time voice synthesis
Next.js + Cloud Run + Firestore
Aggressive caching with Upstash to keep costs at ~$0.04/debate
The agents actually interrupt each other, cite stats, and disagree. Users ask things like "Mahomes or Allen?" and watch them debate it out. One-click export to DraftKings/FanDuel when you're convinced.
Early numbers since July launch:
- 78% 7-day retention
- 14 min average session
- $230 revenue (users buy voice minutes)
- 183 signups for NFL kickoff Sept 5
Demo: fantasyfootballneuron.app
Curious if anyone else has tried multi-agent debates for decision-making in other domains. The Neuron framework handles the tricky parts - interruption management, memory persistence, and conversation coherence.

value: Show HN: I made 6 AI agents debate each other about fantasy football lineups

author: machinemusic


value: jwally

value:
So I'm not an expert in this area, but here's an attempt at cost effective, anonymous, age verification flow that probably covers ~70% of use cases in the United States.
The basic premise is to leverage your bank (who already has had to perform KYC on you to open an account) to attest to your age for age-restricted merchant sites (pornhub, gambling, etc) without sharing any more information than necessary.
Flow works like this:
1) You go to gambling.com
2) They request you to verify your age
3) You choose "Bank Verification"
4) You trigger a WebAuthn Credential Creation flow
5) gambling.com gives you a string to copy
-------------
6) You log into your bank
7) You go to bank.com/age-verify
8) You paste in the string you were given
9) The bank verifies it/you and creates a signed payload with your age-claims (over_18: true, over_21: false)
10) You copy this and go back to gambling.com
---------------
11) You paste the string back into gambling.com
12) You perform WebAuthn Auth flow
13) gambling.com verifies everything (signatures, webauthn, etc)
14) gambling.com sets a session-cookie and _STRONGLY_ encourages you to create an account (with a pass key). This will prevent you from having to verify your age every time you visit gambling.com
The mechanics might feel off, but it feels like this in the neighborhood of a way to perform anonymous age verification.
This is virtually free, and requires extremely light infra. Banks can be incentivized with small payments, or offer it because everyone else does and don't want to get left behind.

value: Show HN: Anonymous Age Verification

author: jwally

title: Show HN: Anonymous Age Verification


value: akobor

value:
We’ve just released Kuvasz v3, a major update for easier future expansion of new monitor types + new features:
- Integrations/Notifications UI + API (test your notification providers directly before enabling them)
- Update notifications in UI + API that help keeping your instance up to date
- Per-monitor metrics (uptime ratio, incidents, downtime)
- A brand new incidents view + API endpoint
- And a few important fixes
Changelog: https://kuvasz-uptime.dev/changelog/

value: Show HN: Kuvasz Uptime v3 – a major release for a flexible future

author: akobor


value:
Hi HN,
We just published LLMS.md, an open specification for helping Large Language Models (LLMs) understand code repositories.
The idea is simple:
 • README.md helps humans
 • robots.txt helps crawlers
 • LLMS.md helps AI coding agents (Copilot, Cursor, Claude Code, Gemini CLI, etc.)
A root-level LLMS.md gives agents:
 • Key directories & entry points
 • Which files to ignore (dist, deps)
 • Run/test instructions
 • Reasoning hints from maintainers
Spec: github.com/llmspec/llms-spec
RFC: llmspec/llms-spec/rfc/0001-llms-md-spec.md
We’d love feedback, contributors, and early adopters. If you maintain an OSS repo, try adding a LLMS.md and let us know what worked!

value: Show HN: Llms.md – a README.md for LLM-powered coding agents


value:
A couple weeks ago I shared In Memoria, an MCP server that gives AI coding assistants persistent memory. The basic problem is that tools like Claude and Copilot forget everything between sessions (I now call this 'Session Amnesia'), so you end up repeating your codebase context and preferences every time.
In Memoria runs locally (npx in-memoria server) and learns your naming conventions, architectural patterns, and project structure by parsing your code with tree-sitter. It supports 12 languages now, including TypeScript, Python, Rust, Go, and C++.
The AI tools connect over MCP and use that memory to give context-aware suggestions without starting fresh every session.
Would love to hear if anyone else is working on something like this or has feedback on using pattern learning versus explicit configs.
Repo: https://github.com/pi22by7/In-Memoria

value: Show HN: In Memoria – AI memory layer for persistent context in coding tools


value: andreict

value:
Hey HN,
I have built over the weekend a tool to edit pictures using AI. I am planning to add features like background remove and upscaling.
I am curious what do you think. This is still work in progress.
Kind regards,
Andrei

value: Show HN: I built a tool to edit images with AI

author: andreict


value:
Hi!
I built Oaki about a year ago as a side project to solve my own frustration with job applications, and it’s now helping thousands of users with their job hunt.
I had quit my previous (consulting) company when I decided to step back into the job market, and I HATED applying to jobs with a passion. Finding good jobs, sifting through all the crap, etc.etc. So I built a rough MVP and posted it on Reddit and got more paid users than I ever had with any other company/startup I was in. To top that off, I found a really awesome job (and landed many more interviews) with it, so I know from first-hand experience that it works!
Oaki’s 3-step flow: 1. Import or build a modern, eye-catching resume in under 2 minutes with Oaki 2. Set preferences (role, location, salary, and more) 3. Oaki finds best-fit jobs daily, generates a slightly tailored resume for each, designed to amplify each users' uniqueness
On that last point, we're really big on safe AI use; that means we never use it for spam or 'spray and pray' applications.
On the surface it looks pretty simple, but Oaki is powered by some really cool tech, blending ML with LLMs, orchestration, hybrid search, and much much more from finding jobs to printing high quality dynamic resumes, and even helping you apply to jobs.
While the job finder itself is free (and all accounts get a free no-credit card trial), I do have to charge people for the AI-generated resumes/applications part.
For anyone who needs it or knows someone, I hope it can help with the job search; it's reeeally bad right now. You can also use code `ICAMEFROMHN20` to get 20% off, or DM/email me at nour@oaki.io (I read everything).
Cheers! Nour

value: Show HN: Oaki–job finder and resume maker


value: annyma

value: Built after our cat Hathaway’s scare. Photos → structured diary; chat → prep/reminders; multi-pet identity; one-click vet intake. Stack + benchmarks in post. Happy to answer questions.

value: Show HN: I developed a Vet Agent – image-layer memory for multi-pet health

author: annyma


value:
Tired of spending hours tweaking templates that never fit? I built DesignLumo so you can just tell it what you want, and it creates a fully editable design instantly—colors, layout, text, everything.
No templates.
No static image gen.
Launch night is today. Feedback welcome!
Try it here: www.designlumo.com

value: Show HN: DesignLumo – AI that turns your ideas into editable designs


value: zft

value:
We’ve just launched the Graphtracks Developer API (Beta) — a structured analytics API for Bluesky Social / AT Protocol.
Instead of working with raw firehose or CAR files, the API gives you ready-to-use analytics:
Engagement metrics (likes, reposts, replies, follows)
Time-series views (hour, day, week, month) with historical backfill
Post-level insights (top posts, audience behavior, interaction trends)
SDKs for JavaScript/TypeScript and Dart/Flutter
This should make it easier to build dashboards, apps, and tools without needing to maintain your own ingestion pipeline.
Blog post: https://www.graphtracks.com/blog/developer-beta-api-launch
api docs: https://www.graphtracks.com/docs/api
Sdk TS: https://github.com/graphtracks/analytics-sdk-ts
Sdk Dart/Flutter: https://github.com/graphtracks/analytics-sdk-dart

value: Show HN: Bluesky analytics API by Graphtracks is out

author: zft


value: kemyd

value:
We created an infinite wall of UI components that makes finding visual inspiration for your next interface fun.
UI Components are organized by category, including hero sections, navigation bars, forms, cards, testimonials, footers, and many more.
Each component is not just a pretty mockup! You can instantly preview it, open it in the visual editor, and export clean, editable code. Compatible with Tailwind CSS, Bootstrap, Bulma, and shadcn/ui.
Export formats include HTML, JSX, TSX, Pug, Laravel, and Next.js.
I'd love your feedback! What parts feel strong, what feels off, and what else should be here?

value: Show HN: Design Inspirations on an Infinite Wall of UI Components

author: kemyd


value: aaronSong

value:
Release Note
Claudable V1.0.0 - A Fully CLI-Powered Multi-Agent Web Builder
I’ve been working on Claudable
, an open-source web app builder that works entirely through your local CLI AI coding agents — no vendor lock-in, no API keys, and zero subscription costs.
Claudable is a vibe-coding tool that lets you build websites using your local CLI agents.
These days, most people have at least one plan—GPT, Claude, or Gemini. All of these providers now offer CLI coding agents that integrate with their plans.
So why pay for another service like Lovable? You don’t have to.
As mentioned above, if you have a ChatGPT or Claude plan, you can use a Lovable-style web builder directly through that plan. Or you can use it for free with just a Google or Qwen account (via Gemini CLI and Qwen Code).
Claudable is completely free and open source—just download it and run npm i && npm run dev to get started.
Vibe-code with your CLI agents. Have a good vibe today!

value: Show HN: Claudable – open-source web builder powered by 5 CLI AI coding agents

author: aaronSong


value: Show HN: Save links, get a weekly recap about what's important


value: Recently a friend of mine was having trouble transferring a file from his phone to his laptop, and every website he could find generated super long URLs which were a pain to type in. So I went ahead and made this little website that lets you transfer files and generates a very short URL.

value: Show HN: Super simple file transfer utility


value:
I built Pencil Art AI
 – a simple tool that transforms your photos into realistic pencil sketches using AI.
No artistic skills are needed — just upload a clear photo, pick a style (realistic, artistic, detailed), adjust intensity, and the AI will generate a high-resolution pencil drawing. All creations are saved in your personal studio for download or sharing.
Key features:
AI-powered pencil sketch generator (no manual editing required)
Multiple styles & intensity control (from subtle sketches to dramatic detail)
Side-by-side previews to compare original vs sketch
Automatic gallery for saving and organizing your artworks
I wanted to make the process of creating pencil drawings as easy and fun as possible — whether for profile pictures, gifts, or just experimenting with AI art.
Here’s a link to the app:https://www.pencilart.app/

value: Show HN: I built a tool to create art work


value: Probably safe*

value: Show HN: Local-HTML – A hack to share .html as GUI's with R/w permissions

story_text: Probably safe*


value: ashaney

value:
Hello HN, I built Omoshiro because my partner and I were tired of sending each other interesting links and images through messaging apps where they'd get lost in the conversation history.
Omoshiro (a colloquial to say omoshiroi, which is "interesting" in Japanese) is a private collection space designed exclusively for couples. Think Pinterest meets Instagram, but just for two people; no social pressure, no public profiles, just an intimate space for two people to share and chat privately.

  Key features I wanted for an MVP:
  - End-to-end encrypted messaging (I can't read your messages)
  - PWA with full mobile support (works well enough on iOS/Android)
  - Board view (Pinterest-style) or Feed view (Instagram-style)
  - Paste images/links directly with Ctrl+V
  - Multi-device sync with secure key exchange (beta)
  - Couple pairing via 6-digit invite codes
  - Emoji reactions
  - ...and a few more fun little details

If you would like to try it out you can join the waitlist or email me at hello@omoshiro.app if this interests you.

value: Show HN: Omoshiro – Private Pinterest/Instagram for Couples

author: ashaney


value: therepanic

value: Show HN: Spotilyrics – See synchronized Spotify lyrics inside VS Code

author: therepanic


value: lowsun

value: Show HN: A roguelike game that runs inside Notepad++

author: lowsun


value: areshuyle

value:
Simple app to highlight the cursor. Must have for show,tell & demo.<p>Why:<p>- Loom doesn't have that feature on Web version.
- Loom also doesn't have this feature on Free tier for desktop version.

value: Show HN: Highlight Cursor for Loom

author: areshuyle

title: Show HN: Highlight Cursor for Loom


value:
What:
- An app that allow user edit both User & Assistant AI response.<p>Why:<p>- You could change both User & Assistant response, to detect whether you could pass the filter of AI Provider.<p>- Try to change the Assistant Response to something that the system never do.

value: Show HN: AI Playground – Tool diagnose the safe guard of AI


value: xiaoshumiao

value:
Hi HN,
I just released WordleBot, a web tool for Wordle enthusiasts and puzzle lovers. It has a Wordle calculator and three different Wordle-style games you can play:
Wordle Calculator: Helps you analyze possible words and plan your guesses.
https://wordlebot.net/wordle-calculator
Custom Wordle: Play Wordle with your own word list.
https://wordlebot.net/custom-wordle
Betweenle: A number-based Wordle variant.
https://wordlebot.net/betweenle
Phonenumble: Guess phone-number-like sequences in Wordle style.
https://wordlebot.net/phonenumble
The main site: https://wordlebot.net
I built this to experiment with Wordle logic and AI-driven hints. I’d love to hear feedback from the HN community, especially on improving the solver or adding new game variants.

value: Show HN: WordleBot – A Wordle Toolkit with Calculator and Custom Games

author: xiaoshumiao


value: airobus

value: Show HN: CreepyDates – A creepypasta dating simulator fangame

author: airobus


value:
I’d like to share Nano Banana AI Image Generator, a tool for creating and editing images using natural language. It’s powered by the Gemini 2.5 Flash model and focuses on simplicity and ease of use.
To get started, every user gets 10 free credits, which you can use to generate or edit up to 10 images. No strings attached—just explore and see what it can do.
I’d love to hear your thoughts or any feedback you might have. Thanks for taking the time to check it out!

value: Show HN: Nano Banana AI Image Generator

title: Show HN: Nano Banana AI Image Generator


value: vasanthps

value:
Have you ever wanted to jot something down - tasks you wanted to do, just journal your ideas and thoughts, lists you wanted to remember, links you wanted to bookmark for later, pdfs with event tickets or travel that you wanted to find later, photos with details you need for later? or just speak and have that info findable later.
The problem is you couldn't. If you even wanted to find that information later, you need to organize them into folders and add important keywords so its findable in search.
If you wanted to create tasks or lists, you had to go and create one by one so its visually readable.
For files that you want to find later, you had to put it in your phone files or in drive. Now you know the tickets dont have proper file names. How are you going to find it unless you organized into folders?
Its 2025 and with AI you don't have to do all these anymore.
OktoNote takes care of all this for you. Your quick things to jot down, voice recordings, files, photos all of it can be uploaded to OktoNote and it takes care of understanding the context, organizes for you in beautiful cards, actionable for certain categories like tasks, searchable with related words not just exact keywords, and a timeline view to fully see the things you posted in order.
You don't have to worry about creating a title, organizing them into folders so you can try to find them when you need it. OktoNote takes care of organizing from your clutter of thoughts, ideas and things to remember.
Some highlights:
Journal cards - Becomes a diary for your thoughts everyday
Tasks / Todos - Actionable cards to keep your things to do
Lists - Manage your purchase list, recipes etc.,
Links - for all links you want to keep for later. your research organized.
Itinerary - Becomes a log for all your events, travel etc., (BTW You can just share from any app and OktoNote converts it into cards extracting all required info)
Details to remember - Keeps the info of your wifi passwords, room codes, contacts etc.,
Study cards - Creates a summary of all your learning content and merges them into a single card when same topic making it a great tool for learning new topics, languages etc.,
Discussion notes - Just record your discussion and it creates a summary with action items
Attachments - Your files you want to keep forever and find when you need. Your driving licenses, proofs, important docs etc., findable when you need it.
App store - https://apps.apple.com/us/app/oktonote/id6749813362
More info - https://oktonote.app/
I just launched it a few days back and looking for feedback. It has a 7 day free trial and paid plans weekly, monthly and yearly.

value: Show HN: An app for people who like to note down things, but hate organising it

author: vasanthps


value: pandaupup

value: Built a comprehensive time conversion platform with instant calculations, batch processing, and Excel export. Converts between time formats (HH:MM:SS) and decimal values for payroll, billing, and project management. No signup required – just paste your data and get results.

value: Show HN: Open time conversion toolkit – Universal time conversion with 48 tools

author: pandaupup


value: Show HN: A Python library for document parsing with a new 7B parameter model


value: jumpdong

value: welcome

value: Show HN: GTA AI Image Generator：an tool can transform image into GTA style

author: jumpdong

story_text: welcome


value: kneelinghorse

value: Show HN: Semantic Protocol – Pattern matching for data meaning

author: kneelinghorse


value: samyakk

value:
As a founder, I've always had the hardest time building landing pages.
You either buy a template and spend hours editing, or scream at Cursor to "make it beautiful". It's exhausting and waste of our time as founders.
We simply need AI to generate beautiful landing pages that we can ship.
I'd been working on this problem statement for a while and was able to get great results when I provided AI with a detailed design system to follow. So I ended up building a collection where I've curated 100s of design systems for AI tools to use.
Now, after launch of Nano-Banana, I updated our flow to first generate a preview of how your website will look in different design systems - so you can choose the one you find best and get a full website with it.
It outputs the result in HTML/CSS so you can easily ask any ai tool to translate it to your frontend framework.
Would love thoughts.

value: Show HN: Make your website look 10x better using Nano-Banana

author: samyakk


value: kuzej

value:
Hey HN,
For years, I've been studying divination systems like Tarot. My biggest frustration was the lack of objective feedback. How do you know if you're genuinely improving your interpretive skills, or just telling yourself a good story?
To solve this, I built a web app that provides verifiable practice against an AI.
The idea is based on an old training game. Here’s how it works:
The AI generates a secret (e.g., conceptually "hides" an object, or determines an outcome to a short story).
You use your chosen divination method (Tarot, runes, astrology, anything) to figure out the secret.
You get an immediate, black-and-white result: you were either right or wrong.
This creates a tight feedback loop that forces you to be precise. It's a "gym" for your skills, away from subjective interpretation.
The platform is system-agnostic. It’s not about which tool is "real," but about providing a sandbox to test your ability to connect symbols to concrete outcomes.
I built this for myself because I'm an introvert and couldn't find a consistent practice partner, but I thought others in this niche might find it useful too.
You can try it here: https://shefu.space/
I'd love to hear your thoughts.

value: Show HN: I built an AI for divination practice

author: kuzej


value: hzwer

value: Show HN: Open-Source 7B LLM for Advanced Audio Understanding and Conversation

author: hzwer


value: Show HN: RIFE frame interpolation repo got 5K stars


value: freakynit

value:
Because nothing screams "written by an LLM" louder than emdashes.
https://emdash-replacer.com
1. https://medium.com/@brentcsutoras/the-em-dash-dilemma-how-a-...
2. https://community.openai.com/t/prevent-chatgpt-from-using-da...

value: Show HN: Replace emdashes in LLM/ChatGPT generated texts

author: freakynit


value:
I wanted to build something small with Nano Banana and scratch an itch I hit in almost every project: sometimes my go-to icon sets (Heroicons & Phosphor) just don’t have the exact icon I need/want.
VibeIcons generates style-consistent SVG icons from a text prompt.
It’s not always perfect but it gets you surprisingly good results.
Along the way I realized it’s already a halfway-decent logo sketcher too.
Let me know what you think.

value: Show HN: AI Icons with Nano Banana – Weekend Project


value: soasme

value:
I built Indie10k ( https://indie10k.com ) because I found coding projects fun, but turning them into actual revenue was always messy. I’d start with energy, then lose track of what to do next, or waste time spinning my wheels.
The idea: instead of another community or OKR tool, Indie10k acts like an AI coach.
1. Daily Missions → small, concrete tasks to keep momentum
2. Weekly Strategy Check-In → AI looks at what you did, summarizes momentum, adjusts next week’s plan
3. Progress Dashboard → a clear path from $0 → $1k → $10k MRR
It’s meant to be single-player first (works even if you don’t join a community) but can integrate with others later.
I have a working prototype now and I’d really appreciate feedback on:
1. Does this sound useful to you as an indie/side-project builder?
2. Do you want such a tool to guide your side projects to MRR $10k?
3. Is the daily/weekly cadence helpful, or would you want it looser/tighter?
4. Which integrations (Stripe, GitHub, GSC, Notion, etc.) would actually matter for you?
Curious to hear what HN thinks.

value: Show HN: Indie10k – An AI Coach That Guides Indie Developers to $10k MRR

author: soasme


value: ShigamiYune

value:
sy_callback.hpp is a header-only C++11 library designed to replace std::function with higher performance and smaller footprint.
Key features:
- Supports static, member, global functions, capturing lambdas, and template functors.
- Minimal size: 24 bytes for member/global callbacks; heap allocation only for arbitrary callables.
- Benchmarks show faster call times and smaller memory usage compared to std::function.
- Ideal for real-time systems, game engines, and performance-critical C++ code.
Examples and benchmarks are included in the README.

value: Show HN: sy_callback.hpp – High-performance, header-only C++11 callback library

author: ShigamiYune


value:
I love the simplicity, expressibility and extendibility of Nunjucks.
But I was not able to find something with similar for Java, especially with the same syntax.
So, built one. And it's pretty fast too.
https://github.com/freakynit/Blueprint

value: Show HN: Blueprint: Fast, Nunjucks-like templating engine for Java 8 and beyond


value: jumagrande

value:
WeFoundy allows you to find and connect with your ideal co-founder so that your project has a greater chance of success.
You can also publish the project you are working on with the aim of attracting talent and profiles that can carry out tasks in areas that you are not proficient in.
With more than 250 people in 12 countries and 30 projects, it has become the largest existing free platform for finding co-founders.

value: Show HN: I made a the best platform to find a co-founder for your project

author: jumagrande


value: abielefeld

value:
Hi HN! I'm Augustin, Engineer and co-founder of Eilbek Research.
In the midts of dozens of posts about AI startups and vibecoding, I bring you a no-frills, rigorous engineering company.
In 2025 it might seem quaint, but we all know we are in the age of entshittification, in the end stage of "move fast and break things".
We believe true innovation comes from solid engineering. While we embrace modern technologies and frameworks, we don't believe in explosive growth. We know that there is a difference between the appearance of progress, and actual progress: There are some things one just cannot rush.
This approach comes from years of experience working on embedded systems, industrial machines, scientific equipment and more.
I wanted to share this work with you, as it is a voice seldom-heard these days.
Our front-page highlights our philosophy and functions as an article of sorts (until we release our blog). I'd love to hear your thoughts about it.

value: Show HN: We started a no-bs engineering company

author: abielefeld


value: satuke

value:
I've recently been playing around with llms and it turns out it writes amazing scrapers and keeps them updated with the website for you, given the right tools.
try it out at: https://underhive.ai/
ps: it's free to use with soft limits
if you have any issues using it, feel free to hop onto our discord and tag me (@satuke). I'll be more than happy to discuss your issue over a vc or on the channel, whatever works for you.
discord: https://discord.gg/b279rgvTpd

value: Show HN: this thing writes and maintains scrapers for you

author: satuke


value: jimishol

value:
This is a real‑time, interactive model of 12‑tone equal temperament harmony, projected onto an umbilic torus. Harmonic ordering is encoded as a closed 3D curve tracing the circle of fourths; adjacency is defined along this spiral.
Previous 3D projections of 12‑tone equal temperament — including Tonnetz‑on‑torus visualizations, chord‑space topologies, and other geometric or topos‑inspired models — often represent harmonic adjacency through triangular lattices or higher‑dimensional embeddings. While these preserve the underlying relationships, the added lattice can make the global structure harder to perceive as a single, continuous form. In this model, the umbilic torus is shown without such overlays, so the harmonic spiral is seen as one uninterrupted 3D path. The smooth curvature is used purely for visual continuity and aesthetic clarity, not as a determinant of harmonic relations.
The system now supports *Live TCP Note Tracking* — meaning any external tool (DAW, MIDI parser, audio analyzer) can stream active notes directly into the visualization.
It’s built with Love2D and 3DreamEngine, and integrates with FluidSynth or any TCP‑capable backend. I’d love feedback from topologists, mathematical music theorists, and educators exploring new ways to visualize harmony.

value: Show HN: Umbilic Torus Model of 12‑Tone Harmony (Now, Live TCP Note Tracking)

author: jimishol


value: ggap

value:
Hi HN,
I've been working on AfriTales, a flutter based mobile app that brings African folktales into modern stories narrated episodes wrapped in a children and adult friendly UI player. The stories are created to cover north, south, west and east Africa. I think of it as a digital by-the-fire-side.
Why AfriTales:
Cultural relevance: There is a gap in culturally-rich audio-native storytelling apps for Africans, the diaspora and people interested in African stories.
Modern Influence: Modern UI makes the the app feel elegant and emotionally resonant.
Retention via structure: Episodes are short (2-5 minutes) and there are stories series for premium users.
MVP features include:
A launch landing page (https://afritales.org/) for early engagement and waitlist signups. I have currently sourced over 100 stories. Thanks to Google's Gemma 3 270M, users can generate stories with their own twist.
Freemium model: 3 free tales per day, plus premium subscription for unlimited access.
Robust Flutter structure: Architecture with TTS integration, and images for context.
I am starting in Ghana before expanding, and I'd love feedback from this community:
Would you (or your child) use an audio-based storytelling app with a strong regional cultural tie?
Suggestions for retention strategies or content formats that engage long-term users?
Thanks

value: Show HN: AfriTales – Discover the Magic of African Storytelling

author: ggap


value: isox

value: We built a minimal browser extension for vulnerability readers: it highlights CVE IDs anywhere and on hover shows CVSS/EPSS, KEV, and references/exploits count. No login, no paywall. Looking for feedback on edge cases and data you want in the hover.

value: Show HN: Vulners Lookup – CVE highlights on any page (hover for CVSS/EPSS/PoCs)

author: isox


value:
A new journaling app just landed in OS Yamato.
“Goal” lets you create missions with quiet intention — each one blooms, lives, and fades if left untouched.
Designed not as a task manager, but as a seasonal ritual — a gentle space for reflection, not productivity.
•Set a goal with emoji, importance, and due date
•Mark favorites to keep them longer
•No pressure, no gamification — just mindful presence
Try it: https://hanaco875.com

value: Show HN: Goal – a poetic goal tracker from OS Yamato


value: qaas

value:
Hi HN! I’m excited to share my first product launch, HTML Capture Compare. This is also my first time posting on Hacker News, so thank you for any feedback you might have.
I recently founded qaas.work, a company that helps small teams without automation expertise. We get embedded with a client’s team to set up automation frameworks, CI/CD flows, and reporting from scratch. Once the client's team is comfortable and up to speed, we step back. This approach helps smaller companies get robust automation without the high cost of a full-time engineer.
In my work, I've constantly seen a huge time sink: debugging flaky tests caused by changes in the UI. Automation teams waste countless hours manually inspecting HTML to figure out why a locator broke.
That's why I built this Chrome extension. It’s a simple, visual tool to quickly capture and compare HTML structures, making it easy to find what’s causing test failures.
Here are the main features:
Side-by-Side Compare: Get a clear view of the old and new HTML structures in a separate window to pinpoint exactly what changed.
Merged Compare: See the updated structure directly on the webpage for a more streamlined view of the changes.
Manage Baselines: Keep track of all your captured HTML baselines in one place, with the ability to view and delete them as needed.
My goal is to help you debug tests faster and keep your automation pipelines running smoothly, which is a key challenge for every team I've worked with.
You can try it out directly from the Chrome Web Store: [https://chromewebstore.google.com/detail/html-capture-compar...]
I’d really appreciate any thoughts or feedback from the community. If you’ve dealt with this problem before, I'd love to know what other features would be helpful!

value: Show HN: HTML Capture Compare – Chrome Extension to Debug Flaky Tests

author: qaas


value: alvinunreal

value: Show HN: Awesome-Claude / curated links related to Anthropic Claude

author: alvinunreal


value: msephton

value: I recently made the game that is bundled in the Comet browser by Perplexity. It's a sort of replacement for Chrome Dino game for when you lose network connection. You can read about my process of prototyping and game design philosophy, with accompanying videos, in this blog post.

value: Show HN: Wormhole for Perplexity Comet

author: msephton

title: Show HN: Wormhole for Perplexity Comet


value: skalt

value: Show HN: Path-String Types for Go

author: skalt

title: Show HN: Path-String Types for Go


value: aleyan

value: Happy Labour Day,<p>For your consideration is a rendering of the Moon with changing Lunar phases, Earth-Moon distance, and librations all in ASCII. The inspiration was asciimoon.com that previously appeared on HN but did not accurate phases.

value: Show HN: The ASCII Side of the Moon

author: aleyan

title: Show HN: The ASCII Side of the Moon


value: samber

value: Show HN: The Great GPT Firewall

author: samber

title: Show HN: The Great GPT Firewall


value: DriftMonitor

value:
I'm a solo founder launching ExeTrace, a tool that introduces a new cybersecurity category: Executable Drift Monitoring (EDM).
Unlike AV, FIM, or EDR, EDM focuses on detecting behavioral drift in executables, subtle changes that signal tampering, misuse, or repurposing. ExeTrace monitors how binaries behave over time, catching threats that traditional tools miss.
I built this to solve a real-world problem: how do you know when a trusted executable starts doing something it shouldn’t? ExeTrace answers that with forensic clarity and modular design.
Would love feedback on:
- The concept of EDM as a category
- Messaging and onboarding clarity
- How it compares to existing endpoint tools
Landing page: https://sites.google.com/view/exetrace/home
Thanks for checking it out, excited to hear what you think.

value: Show HN: ExeTrace – introducing executable drift monitoring (EDM)

author: DriftMonitor


value: danielVi

value:
SARPRO is a fast Rust toolset for turning Sentinel‑1 GRD products into GeoTIFFs and high‑quality synthetic‑RGB JPEGs, with CLI, GUI, and a typed Rust API. The latest release focuses on cloud‑friendly remote I/O with proper authentication and robust batching.
What’s new in 0.3.2:
Authenticated CDSE/ASF downloads (CLI) to fetch GRD .SAFE.zip over OAuth2 (CDSE) or Earthdata cookies/netrc (ASF) and process directly.
Stream or materialize: Reads via GDAL VSICURL/VSIZIP for streaming, or materialize into a cache with progress bars and ASF resume support.
Non‑auth remote SAFE: Process unpacked SAFE over HTTP(S) behind a Range‑capable server (e.g., nginx, Python RangeHTTPServer)
Quality & speed: Auto‑CRS (--target-crs auto), CLAHE autoscale, synRGB modes; 400–500MP → 2048px typically completes in ~1–2s on a modern laptop; native full‑res warps remain tens of seconds.
Links: - Repo: (https://github.com/bogwi/sarpro) - Docs: (https://docs.rs/sarpro) - Previous HN: [Sarpro – Ultrafast Sentinel‑1 GRD → GeoTIFF/JPEG, SynRGB, Clahe, Auto‑CRS (Rust)](https://news.ycombinator.com/item?id=44961747)

value: Show HN: Sarpro – Get Sentinel‑1 GRD from NASA into → GeoTIFF/JPEG Fast (Rust)

author: danielVi


value:
I've used Anki for years, first for studying Chinese and now for German.
Previously, I would never create flashcards on the go, because it's so cumbersome on the mobile Anki app. Instead I would send words to myself on telegram, and then process them at home.
So I got tired of it, and built a telegram bot for creating German flashcards on the go.
No languages except German are supported for now.
How it works:
- You send a German word or a sentence to the bot.
- It uses an LLM to automatically generate a flashcard, complete with a mnemonic, translation, etc.
- You customize and save the card in the chat.
- And then export your collected cards directly as an Anki Package (.apkg) file for easy import.
Pricing: To cover the LLM API costs and to make the project sustainable, it's $4.99/month after the first 30 cards.
If this sounds useful, check it out and tell me what you think!

value: Show HN: I hated making Anki cards on mobile, so I built a Telegram bot for it


value: loumf

value:
This is the first half of my book, “Swimming in Tech Debt”. It is available at a pre-launch sale price of $0.99 (https://loufranco.com/tech-debt-book).
I have been working on it since January 2024. It is based on some posts in my blog, but expands on my ideas quite a bit.
In September 2024, excerpts appeared in Gergely Orosz’s Pragmatic Engineer newsletter, which helped me get a lot of feedback that expanded the book from my initial idea. This half is about what I expected to do before that —- the rest of the book goes into team and CTO practices.

value: Show HN: Swimming in Tech Debt

author: loumf

title: Show HN: Swimming in Tech Debt


value: kekyo

value:
A simple .NET NuGet server implementation built on Node.js that provides essential NuGet v3 API endpoints.<p>Key Features:<p>* Easy setup, run NuGet server in 10 seconds!
* NuGet V3 API compatibility: Support for modern NuGet client operations
* No need database management: Store package file and nuspecs into filesystem directly, feel free any database managements
* Package publish: Flexible client to upload .nupkg files via HTTP POST using cURL and others
* Basic authentication: Setup authentication for publish and general access when you want it
* Reverse proxy support: Configurable trusted reverse proxy handling for proper URL resolution
* Modern Web UI with enhanced features.
* Package importer: Included package importer from existing NuGet server
* Docker image available

value: Show HN: Simple modenized .NET NuGet server reached RC

author: kekyo


value: dayaya

value: Show HN: Wrapped Google's Nano Banana in a clean photo management interface

author: dayaya


value: komlan

value:
Hey HN,
I built something I've been wanting for years: a way to access the power of Google Apps Script inside Sheets on demand, without having to switch to the code editor and remembering Apps Script APIs.
## Why bother?
Apps Script is actually underrated: it lets you do arbitrary structured logic (when formulas get unreadable/convoluted), procedural transformations, and even add custom UIs (menus, dialogs, sidebars). It goes further than macros, with triggers, etc.
But the pain is real: remembering the APIs, figuring out deployment, debugging code in an unfamiliar environment, etc. For non-technical folks, it’s simply inaccessible.
## What Kyran does
It lives as a Sheets add-on (sidebar). You describe what you want, it generates Apps Script code, installs it into your Sheet, and you can run it right away.
You can iterate in the "spreadsheet-native" way: not by reading the code, but by trying it on some data and checking the result. If it's wrong, you tweak the description.
The code it generates is short (usually <50 lines), uses a very limited API surface, and can be tested quickly. That makes the usual risks of AI hallucination far less of an issue in practice than in general-purpose coding.
## What I love (technically) about this
It's a narrow domain where AI codegen actually works rather reliably: small programs, well-defined APIs, immediate execution in a data-rich context.
It matches how people already use spreadsheets: experiment -> check results -> adjust. People asking for formula help on the internet don't usually try to decipher the monstrosities given to them, and you don't need to read the code here either. The code is running in a very tight sandbox Google spent a lot of time improving, and it's even more restricted for our use case.
For power users, it's essentially "vibe coding" Apps Script: you still end up with real code, just without the boilerplate and deployment tax. For others, it just makes possible something they could only dream of.
I've been trying it on Google Sheets forum posts asking for help, and it works great.
## Who might care
- Spreadsheet power users who regularly outgrow formulas.
- Engineers who hate chasing docs just to write 30 lines of Apps Script for a one-off task
- Ops/analyst teams that hack Sheets together as their internal "apps."
## Limitations
The scripts you create inherit the permissions of the Kyran add-on itself. Apps Script can control a lot of other Google Apps, including Drive, but I don't want to scare people away with a huge permission prompt.
This is therefore currently limited to manipulating the current sheet only. I hope the permission model for add-ons evolves so I can ask for any permission (like calendar access) at the exact point where user generated code needs it.
## Links
[Homepage / docs](https://blog.darkaa.com/kyran-ai-app-builder-for-sheets-user...)
[Add-on install](https://workspace.google.com/marketplace/app/kyran_ai_app_bu...)
You get some free requests, and can add your Gemini API key for more.
Yes, this has massive platform risk. Sanity is not something I can afford right now ;)
Would love feedback, especially from folks who've wrestled with Apps Script before.

value: Show HN: Kyran – App Builder for Google Sheets (Apps Script Without the Pain)

author: komlan


value:
Hi everyone,
I've made an open-source server in Python (called Omni-LPR) that exposes automatic license plate recognition (or ALPR)
as a toolbox for LLMs and AI agents. It can also be used as a standalone microservice.
Here are some of its features:
- Installable as a Python package: `pip install omni-lpr`.
- Self-hostable for 100% local and private inference.
- Exposes tools via a native MCP endpoint for agents and a standard REST API.
- Includes examples for direct integration with tools like LM Studio.
- Hardware-accelerated backends for CPU, OpenVINO, and CUDA for faster performance.
Project's GitHub repo: https://github.com/habedi/omni-lpr

value: Show HN: Omni-LPR – A multi-protocol license plate recognition server


value: Show HN: Architext – A Python library for treating LLM context like a DOM