Mago, an open source AI video studio, runs locally with Comfy (github.com)
One Roof – one place to run many coding agents together (github.com)
HackerGames – 20 years of games discussed on Hacker News (architrixs.github.io)
A 14M-param world model of 2D Minecraft you can play on your phone (maharishiva.github.io)
Vantage – Early-Warning Signals (aditya-web-portfolio.vercel.app)
Intent-lens – see what Claude Code is about to do, before it does it (github.com)
Chrome Extension to Advertise to Yourself (chromewebstore.google.com)
Prelay – Weather-based work planning for outdoor contractors (news.ycombinator.com)
Building a Magic the Gathering Benchmark (folds.ink)
HackerWords – HackerTube, but for words used on HN (hackerwords.org)
I lost count of the snus I've tried, so I built a site to track them (snusrate.com)
Browser-only audio tools – song key finder, LUFS meter, fake-FLAC check (audiofetcher.com)
A persistent Chrome cloud browser for AI agents (cloudbrowser.tv)
Open-source silent speech with 20 EMG sensors and a webcam (github.com)
Elections Archive: every election in the US, citable and open source (electionsarchive.com)
SDCGuard – Inspect vLLM KV-checksum coverage per request (github.com)
Open Bot Avatars – a spec and renderer for interactive bot avatars (dominikscholz.github.io)
Browse PC Parts on Amazon.com without distractions (findpcpart.com)
ArchDocs – Shared context and verification for engineers and AI agents (archdocs.io)
Jenesis, Java builds 18% faster, rebuilds up to 88% faster (jenesis.build)
aido – Spec-driven, test-driven engineering workflow for Claude Code (github.com)
Garrul – Comments system for your site on a single Cloudflare Worker (github.com)
Relaynet – open-source relay that gives browser tabs a real network (github.com)
Build and explore a shared AI computer, just by talking (duplex.party)
Modern CSS Quiz (modern-css.com)
Subvocal – Talk to your computer without making noise (subvocal.company)
OpenCoaster, a theme park management game built for web/mobile (opencoaster.noriagentic.com)
Hanging Context – news by an agent, for other agents (hangingcontext.com)
Connect Ring doorbell to Home app (github.com)
My Mac wouldn't switch to my USB-C earbuds, so I made an app that does (github.com)
Prepd – System design interview practice with AI mock interviews (prepd.tech)
Agent Drift Game – short games about why AI agents drift (drift.seethis.dev)
Fooboard – deployment and promotion status of each repo per environment (www.fooboard.dev)
Nomos – A Go harness that stops coding agents from cheating on tests (github.com)
HackerZon – HackerTube but for Amazon products mentioned on HN (hackerzon.pages.dev)
Open-source, Lightroom Alternative RAW editor made by photographer (github.com)
Hacker News Aggregators, Aggregated (hackeragain.com)
Go (style) linter for dangling package-level functions (github.com)
Wrapped – your neighborhood's year in complaints (311wrapped.com)
Warsaw in voxels – an interactive 3D map of the city centre (p.migdal.pl)
Mind Made Many – Platform to organize your agents into orgs (mindmademany.com)
The DNA of DOOM – How code structure survives across 44 ports (squid-protocol.github.io)
OpenDocBot - bring your own model to Word, Excel and PowerPoint (opendocbot.com)
Vivio House, an interactive 3D headquarters (vivio.house)
3D pixel-art basketball game – no deps, no build step (vladsez.github.io)
PyWolf3D, a wolfenstein3D clone written from scratch in Python (github.com)
VHS Camera – Run your camera or videos through a simulated VHS signal (fotojockovic.com)
Smalt – Talk to Claude Code by voice, hands-free, on your Mac (getsmalt.com)
AtelierLab – Drawings that unlock when the client pays (www.atelierlab.in)
Fish Tank Plus – a free 3D aquarium for the browser and Windows (play.fishtankplus.com)
Election-vibe – US midterm results in your terminal and Claude Code (www.npmjs.com)
Devpush – Self-Hosted PaaS for Docker Compose (devpu.sh)
Spy Back on Your TV: HDMI Man in the Middle (www.youtube.com)
MxRaven – Programmable email infra for nothing in particular (sandbox.mxraven.com)
HackTok - Infinitely Scrollable HackerTube (hacktok.org)
ClickBench inspired leaderboard for multiple database benchmarks (benchmark.pivotlake.io)
Deedglass – An agent said it updated 1 row; Postgres changed 301 (github.com)
A SQL parser and type checker written in TypeScript types (github.com)
Slop Node for Keeta (github.com)
Vaire, Self-Hosting Postgres Through the One Glorious CLI (github.com)
Blorgle – a word game with a community-driven word bank (blorgle.com)
AgentTrafficCop – Stop AI agents from looping and burning money (agenttrafficcop.com)
Aulico, my free tradingview alternative (www.aulico.com)
A2Flow – A workflow engine built around "Agent as Workflow" (kaitoy.github.io)
NetIntel – Deterministic Operational Intelliegence for Linux (ni.gnsoftlab.com)
The Public Eye – Agentic search for congressional bill legibility (the-public-eye.com)
AI portfolio with RAG, Browser TTS-Highlight Engine & Developer Area (venkatpabolu.onrender.com)
DeskAccess – Open-source remote access for Raspberry Pi (github.com)
Hands-on security exercises for students and instructors (sonukapoor.github.io)
CREparser – CRE due diligence, every figure cited (creparser.com)
EvalCart – Evals and leaderboard for agent shoppers (www.evalcart.com)
Maat – AI agents that can diagnose Ubuntu but can't change it (github.com)
HakTok – TikTok for Hacker News (haktok.party)
Poinky – Claude Code you talk to, that sees your screen (github.com)
Universal Tokens – like Universal Paperclips, but tokens (mani.wtf)
OpenMarkdown – A Markdown editor your coding agent edits with you (openmarkdown.dev)
Svoxx – A multilingual freelance marketplace with social features (freelancer.svoxx.com)
Stream any GUI to a webpage in a single command (no noVNC included) (github.com)
A game to learn about US state borders (borderrace.com)
Is Software Solved? (issoftwaresolved.com)
Aigenos Flow – deterministic agents on LangGraph; the policy is a file (github.com)
Kvark Sparkle 27B – reasoning model trained to think with fewer tokens (huggingface.co)
agentic system in python for financial statement research (ozanciga.github.io)
Infoboxing – Guess the Wikipedia article from its infobox (www.infoboxing.net)
Hacker News but for comments posted on HN (news.ycombinator.com)
Stories are being shadow banned from OGs (news.ycombinator.com)
Orca Style Workspaces for Herdr (github.com)
Faro, an unofficial Signal client for the terminal (getfaro.dev)
X Mode – macOS-style window management for Omarchy (github.com)
An MCP server that runs 27 small web and open-data scrapers (github.com)
Disable ACR on Sony Bravia TV's Without Rooting (github.com)
HackerTube for Apple TV. Videos HN Recommends, on Your TV (news.ycombinator.com)
Sortaballs – alternative modes for classic sort ball puzzle (sortaballs.vercel.app)
Mistake Trainer – Spaced repetition from your own Lichess games (mistake-trainer.pages.dev)
Knock – stop Claude Code burning tokens exploring big codebases (github.com)
Individual podcast episodes as recommended by HN (sunmer.github.io)
Take a break, play some puzzles (gridmino.com)
Info.plist checker – catch App Store upload rejections before uploading (github.com)
Zero-knowledge zero-overhead LLM routing mesh using pure web primitives (bringyourownbrain.org)
How Enigma worked and was cracked, explained with moving figures (www.readfp.com)
URL Shortener – A Chrome Extension by Shortener.dev (chromewebstore.google.com)
I've updated my Linux System Call website and API (syscall.sh)
LibreCosmos – navigate your space-ship through SSH (librecosmos.com)
Konvene, private browser-to-browser video calls with on-device effects (konvene.app)
AgentTM – A time-travel debugger for AI coding agents built in Go (github.com)
XButForY - Showcase your X but for Y websites (xbutfory.com)
HackerBlogs – the 9,434 blogs HN people keep sharing (hackerblogs.app)
HNMovies – 2,280 films and docs distilled from 20 years of HN (www.hnmovies.org)
HackerPapers – 3,314 ArXiv papers HN keeps linking, ranked by people (hackerpaper.kaipfister.de)
A battery runtime calculator for camping and off-grid loads (camppowercalc.com)
Roland T8 Interactive Tutorial (roland-t8.fokion.online)
SpotKat – a free cat register with a lost-cat network (spotkat.nl)
Shipvo – open-source RN OTA updates and an AI-drivable simulator (github.com)
Northstar web browser engine 1.0.40 released (news.ycombinator.com)
Spiceliner, a modern platform to navigate the markets (spiceliner.com)
Open-sourced alternatives to every SaaS tool (www.saasalternatives.online)
AI System Design Primer (github.com)
Wikihack – HackerTube, but for Wikipedia articles mentioned on HN (wikihack.netlify.app)
13M opinions on 48k products extracted from Reddit and HN (www.trustmebro.reviews)
Arken – cryptographic identity for AI agents calling MCP servers/APIs (github.com)
AWKLog – a minimalist Datalog interpreter in Awk (github.com)
GhostBase – 25MB terminal database studio for SQLite, Postgres, MySQL (github.com)
DodoCD – CI/CD for PHP Shared Hosting (github.com)
Diwali in threejs – find crackers and send wishes into a shared sky (virtualdiwali.com)
Rufous – Agent attuned to small models (rufous.chat)
The Agentic State (agenticstate.dev)
Complete Trading Chart engine for web (tradecanvas.dev)
Skep – live cross-device sessions for AI coding agents (skepagent.com)
EchoChain to see what happens when LLMs play telephone (github.com)
HeyGo - Cabs, freight, and ambulances in a single app (heygo.in)
Better Together – AI agents team up against spam calls and texts (better-together.fun)
People you know, an end-to-end encrypted private Instagram replacement (peopleyouk.now)
SleepSignal – App to calm down your nighttime racing thoughts (sleepsignal.app)
TunaML – Renewable Energy Analytics (tunaml.com)
My Sports OS – A platform for sports scientists, teams, and coaches (mysportsos.com)
A faster Python 3 interpreter implemented in C11, one week (news.ycombinator.com)
Duckstring – Pull-orchestrated data pipelines on DuckDB (playground.duckstring.com)
CheckOwners to find your repo's hidden single points of failure (github.com)
Measure the carbon cost of everyday items: prompts, beef, flights (carboncost.me)
Tower of Questions – Daily Trivia Game (towerofquestions.com)
Corollary, LaTeX Editor for Mac with On-Device Apple Foundation Models (calvinyz.github.io)
Nonce – Open-source, least-privilege Gmail access for AI agents (www.anonce.io)
Building an AI Traffic Guardrail(kilasec) (kilasec.com)
Maintainers Coffee – Ship coffee to someone making something cool (maintainers.coffee)
Nouli – A decision model TUI to branch and blend multiple histories (github.com)
A modern reimagining of the Python progresssss bar (github.com)
Epochnbd – Crash-Consistent Linux NBD Block Device on GCS/Google Drive (github.com)
Show HN:Type It Big – full-screen signs, timer, scoreboard and teleprompter (typeitbig.com)
Quarter – A TUI launcher to browse, search and launch your games (github.com)
AirFlick Drop – AirDrop for Windows with zero mobile app installs (github.com)
Jik – a self-hosted language using region-based memory management (github.com)
Crosswalk – terminal manager to reduce sprawl (wareshq.com)
DSP Explorables (news.ycombinator.com)
Doppinow – A Distraction Interrupter for ADHD (doppinow.com)
BoothWall – open-source live photo wall for Fire TV and any browser (github.com)
I vibe-coded a generator of Suprematist compositions with Claude (supremath.art)
3D Rendering in the Terminal (muratbayraktar.dev)
Offline project memory for coding agents – no API key, no vector DB (github.com)
Hacker News – HackerBooks, but for all the posts on HN (news.ycombinator.com)
Natively 3.0 – a local meeting assistant that hides from screen share (github.com)
Recento Pro (beta): CleanShot, Paste, AlDente-style tools in one app (1dot.ai)
2D world SIM where each creature runs a text classifier in the browser (id-le.com)
Config parser written in TypeScript types (github.com)
Two-hour reverse transit isochrones for NYC/NJ in the browser (commutable.nyc)
A browser game where you navigate home to Earth using pulsars (lightyears-home.pages.dev)
Keypause – lock your Mac's keyboard while you clean it (github.com)
DataQuest-Your website data in Telegram and Discord (questdata.web.app)
PixelShrink, a private image compressor in the browser (compress-image.uk)
RenderPDF.js – HTML to PDF preserving browser CSS layout (www.npmjs.com)
LAN Commander – Native C TUI File Manager for Windows (700 KB) (news.ycombinator.com)
Relayvora – Hand unfinished work between Claude Code and Codex (github.com)
Gradual Daylight Saving – Spread the 1-hour shifts over the whole year (gradual.johndimm.org)
PewPewPew – Multiplayer Asteroids with deterministic rollback at 60hz (pewpewpew.io)
Rbcop, RuboCop rewritten in Rust with identical output (github.com)
HackerBooks – HackerTube, but for books recommended on HN (hackerbooks.org)
Black October, seen through the HN front page (blackoctober.report)
Sweet-search – local code search for agents (5–33% cheaper runs) (github.com)
Amidumb – scores how you direct Claude Code and Codex, from local logs (github.com)
Say Cheese Game Hub – Roblox endings, board-game solver (saycheesegame.org)
Folio Refresh, a Mac Duplicate Photo Cleaner for Lightroom/Capture One (caddora.ie)
Mantissa – a distributed scheduler and container orchestrator (github.com)
Mwmbl Index Dumps (mwmbl.org)
Bowerbird – Open-source NotebookLM for any model, with checked quotes (github.com)
Jumble, a Word Game (www.quizingo.app)
Pmstream, Milkdrop visualizations in the terminal (also in kew player) (github.com)
ElmTUI. Declarative terminal user interface framework in Common Lisp (github.com)
Crystal Caves (1991) – C and WebAssembly port without an emulator (github.com)
WinSQLite Editor–Native C/Qt SQLite with SQLite-vec and 3D graph (github.com)
DuckDB Micro – A Port of DuckDB to the ESP32-P4 Microcontroller (news.ycombinator.com)
Let formal specs test AI implementations (github.com)
Spy Mode – investigate any SEC insider trade, with the case against it (www.insiderprint.com)
Ovok – FHIR R4 back end for remote patient monitoring apps (www.ovok.com)
IsSiteDown – Chrome extension to check current site availability (chromewebstore.google.com)
Shroom – screen recording and sharing, your own Cloudflare, 10M setup (shroom.am)
Breath of the Wild's Hyrule digital diorama (legendofhyrule.com)
Devloops – Adversarial agent loops so humans only make the key decision (github.com)
Wayside – A retro dark fantasy journal (waysideapp.io)
OmniDiff – Opensource, super fast, content aware Git difftool, in Rust (github.com)
Learn to beatmatch on Winamp-skinned decks (vibe-coded, desktop only) (bit-cheer.com)
A static recompilation of God of War Ascension for PC (github.com)
Modeljury – a jury of cheap LLMs that escalates the hard cases (github.com)
Buzz 0.6.0 Release (github.com)
Secret Key – Shamir-based emergency access to a password vault (github.com)
EBI Space – Live floating timer for social feeds and mobile games (ebispace.app)
Detox Mode – A Flutter app to help reduce smartphone distractions (play.google.com)
BeachFinder – Find beaches with the right conditions (getbeachfinder.com)
tld - Create and explore nested diagrams like a map (github.com)
AIOps Cockpit – An open-source AI SRE with human-in-the-loop safety (github.com)
Turn websites into audio locally in the browser with WebGPU (storytella.io)
HackerTube by Andrej Karpathy (hackertube.org)
Rust crawler for SEO and content audits, with optional LLM review (crawler.siteone.io)
Safely connect GrokBot to your PC/VM: chosen folders and Claude/Codex (github.com)
Portr – Expose local HTTP, TCP or WS connections to the public internet (github.com)
OpenProject Agent Engine – Automated Workflow and Agent Dispatch (github.com)
CardGroove – 52 on-line EMV tools, issuer, transactions simulator (cardgroove.polywickstudio.net)
Mach – A modern C20 web framework inspired by ASP.NET Core (github.com)
Geop – Open-source Nurbs CAD with MCP (MicroDuck example) (app.geop-cad.dev)
Wafmeow – fast WAF fingerprinting in Go (github.com)
Overhear – mention monitoring billed per search, not per month (overhear.dev)
OpenNorme – every law in Italy from 1861 in Git. One law per file (github.com)
See whether ChatGPT recommends your business (and who it names instead) (citeon.dev)
Dolly – A Tribute to "The Birth and Death of JavaScript" (slopshare.dev)
AnchorGit – Hardware-signed Git decision ledger for AI code (www.anchorgit.com)
Janet LSP with VS Code Extension (marketplace.visualstudio.com)
Kin – Natural language search for family voice notes and memories (kin.camera)
Resticker – A tiny macOS menu bar app for reliable restic backups (github.com)
StackVitals – CI failure triage and DORA metrics, no server (github.com)
Multi-Layer ASCII Art (typeart.mitpit.com)
LanesMac – A scrolling tiling window manager for macOS (lanesmac.com)
What [67] MCP servers do at startup, with the internet cut off (mcp.brydge-ai.com)
Create a Dumbphone on Android (beeswax.getflourish.org)
Show HN: Fig and Verse – daily Bible puzzles and trivia (figandverse.com)
Proxenos – a local-first agent for getting through the health system (github.com)
LinkedIn-ops – Zero-dependency CDP automation built for AI agents (github.com)
TariffPedia – HS code lookup and import duty comparison (tariffpedia.com)
Make Python Great Again – Free tools and desktop apps built with Python (pythongreatagain.com)
Analog Video Feedback Fractals (www.youtube.com)
Vela, a New Linux Desktop Environment (velade.org)
Bobby – Over Engineering PR Reviews (bobby.viraj.computer)
HackerNewsTV – Daily YouTube playlist of latest HN videos (news.ycombinator.com)
I26 – Interstate '76 reimplemented in Godot engine (github.com)
Google Photos wallpaper collages for Windows (github.com)
Centauri Academy – a free ham radio license study site I built at 15 (centauriacademy.app)
Hushkey – Silent dictation hotkey for macOS (github.com)
Keybind-find – search the focused window's shortcuts by pressing keys (github.com)
Playground for Designing Buildable Robotics (github.com)
Muse Zouroboros, gives Muse a software factory (github.com)
Winch – App Store optimization run by your own coding agent (getwinch.app)
Nvidia RE-USE speech enhancement model running in the browser on WebGPU (re-use-demo.geronimo-labs.com)
Fix 1.0 – Ruby tests written as RFC 2119 specifications (fixrb.dev)
InterviewFit: learn the approach, not the answer (interviewfit.io)
Gitmsg – A messenger where every message is a Git commit (www.gitmsg.fun)
Othismo, a Runtime for Sandboxed Objects (othismo.com)
BBRouter – Ben Eater's 8-bit computer, simulated on 3D breadboards (bbrouter.com)
Read your Character.AI data export in the browser, nothing uploaded (github.com)
Aruma – clean-room self-hosted backend for the official Firebase SDKs (github.com)
Castov – Open-source dev tools and AI secret shield with zero telemetry (castov.com)
NES Contra (1987) port (ASM – C and then C – WebAssembly) (epoyraz.github.io)
[Pulse] Thanks to C, I have a project with which I am happy (news.ycombinator.com)
Subfaro – track subscriptions and price hikes without linking a bank (subfaro.com)
Run Claude Code inside OpenCode through the official CLI (github.com)
ACID211 – A browser-based acid techno sequencer (acid211.com)
Haris list jobs board for agents (covenant-common.github.io)
Hey Spark – open-source voice assistant for your laptop, any LLM brain (github.com)
InterviewLint – Practice explaining code, not just writing it (interviewlint.com)
Publishub. An AI copilot for video creators and editors. (www.getpublishub.com)
I made a game about the 3k-year evolution of Chinese characters (chinese.vedranb.com)
Jointter – A daily word puzzle using dots and lines (www.jointter.com)
Uncracked City, detective game where you question LLM suspects that lie (uncracked.city)
Clawdline – Manage Claude Code/Codex sessions across computers (clawdline.com)
EWatch – an ESP32-S3 dev board built into a watch (www.youtube.com)
KeepTalking – People's agentic workspace that's P2P and local-first (keeptalking.dev)
VestLens, a MCP App for Wealthsimple Portfolios in Claude/ChatGPT (vestlens.com)
Reducing LLM Context Complexity from O(N2) to O(k) (github.com)
CiteLLM – Verify AI Answers in PDFs (citellm.com)
Maclet – A native macOS container runtime written from scratch in Rust (github.com)
Classical Music Concerts API (classicalbot.com)
A USB-C LTE modem that gives my computer a phone line (github.com)
Woodshed, an on-device practice and songwriting journal for musicians (getwoodshed.com)
Quit everything to make one website (hellojomp.com)
Public procedure records for doctors, with sources (getopenhealth.org)
CodeConnect: Coding Agents on Your iPhone (codeconnect.sh)
Spotify FOSS Alternative with Google Drive, S3, Soulseek (github.com)
InBox Wall – A local-first, open-source email sanitizer for AI agents (github.com)
Tracegate – local CI that only skips tests it has proven it can skip (github.com)
KerfScript Programming Language for Laser Cutting (kerfscript.mylasertools.com)
I built a crawler that finds personal websites by a /.well-known/josh (joshternet.org)
Enclyra – 3-4B local models that do real work on an 8 GB Mac, offline (www.enclyralabs.com)
I build one small site per TikTok trend – here's the latest (tiramisufridgeai.com)
Built an Android simulator with businesses, investing, and real estate (play.google.com)
Tiny Hand (tinyhand.app)
A language model that lives in a boot sector (github.com)
Mullvad as a rotating HTTP CONNECT proxy (github.com)
Tadpole – an LLM agent built from scratch then post-trained on 4B model (github.com)
UPC Label Maker – 1:1 PostScript point barcode imposition for Avery/FBA (upclabelmaker.com)
A Kotlin compiler written in Go, 10x faster than kotlinc (github.com)
L4H – seL4-based hypervisor for Linux VMs (github.com)
NullPrime – do AI models know when they can't know? (github.com)
Million Piece Puzzle (puzzle.io27.com)
Cursed Cam, a haunted CCTV monitor made from photos of your place (cursedcam.com)