Claude Code skills and hooks that prove a fix''s test fails without it (github.com)
SiteSolide – Open-source cloud for small software (sitesolide.fr)
Craig – A TUI for running parallel coding agents (craig-cli.com)
One-click AI PR review buttons (no API keys, no CI) (www.skills.sh)
Create commitments that only begin once enough people have signed up (groupcommit.org)
Flyingcar.pet – a physics simulation of Tesla''s flying Roadster stunt (flyingcar.pet)
Built a starship bay of retro TV dioramas featuring music, 1950–2019 (myretrotunes.com)
Taco - LLM compression that gives the same bytes on every CPU and GPU (github.com)
Travel Like a Celebrity (wherecelebsgo.com)
Realtime talking avatar running free locally (90FPS on RTX4090) (github.com)
Hiding messages as a generative art; open sourcing my code from 2020 (stegano.graphics)
I made a tiny 2 MB screenshot tool for Windows (open source) (github.com)
Open-source app that lets LLMs control any iPhone app (no Mac required) (github.com)
Robotics startup with 10–12 meals delivered in SF (www.dailys.menu)
Jev in action – task classifier and auto model router in Keen Code (mochow13.github.io)
Grasmere – Plain Markdown notes for Mac, with links that don''t break (grasmere.app)
Maali – Privacy-first personal finance app with a local AI analyst (maali.app)
SimpleWM – i3 keybindings on top of native macOS Spaces (github.com)
Dovepass – can I legally fly a drone along this exact path in SF? (dovepass.com)
Canary (Mapping Human Intuition) (www.hello-canary.com)
Personal AI on your Mac – SuperDuck.AI (beta testers wanted) (news.ycombinator.com)
A typing test for articles you want to read on the internet (type.vinayakshukla.com)
NotchSub – Live on-device subtitles and translation from the Mac notch (github.com)
Vibetown – public sandboxes to vibecode with strangers (vibetown.social)
A beautiful UI built upon Pavel Dobryakov''s shader (swirltogether.com)
RawLink – Building a VPN protocol from scratch (github.com)
ULDA – Client-side encryption with a simple JavaScript API (demo.ulda.io)
I built an app to visualize real-time lightning strikes across earth (www.boltedapp.com)
Krites, Claude Code Plugin that forces your tests to run (github.com)
A better way to use DNS-AID to publish your I agent (me360.hanhanwu.com)
Open-source early-reading reader with phonics help (github.com)
Quorus – Claude Code and Codex in one room, reviewing each other''s work (github.com)
PENTONIQ Tube Synth for macOS (github.com)
MCP for Ordering Assembled PCBs (provenmetal.com)
Stillplay – The Windows XP games, rebuilt in C and WASM for the browser (github.com)
Remakecraft – Claude Code plugin that rewrites apps from behaviour (github.com)
Vlmhub – Simple Unified Python interface for vision-language models (github.com)
Senseplane open-source eyes and ears for AI agents, on your own cameras (github.com)
CueCut Teleprompter for videos, podcasts and Zoom calls (getcuecut.com)
ProvLedger – stops coding agents repeating mistakes (github.com)
Earshot – talk to Claude Code with AirPods, nod to send (github.com)
Daymark – private iPhone habit tracker (14.99 once) (daymark.one)
An outliner to replace Workflowy and Obsidian – as a Claude connector (claude.ai)
Driftwatch – breaking-change alerts for the third-party APIs you call (driftwatch.et)
Destruction Therapy – a bottle-smashing physics sandbox in the browser (drypage.app)
Celorga – A portable re-implementation of Org for you and your agents (github.com)
Play DOS Wing Commander co-op in browser (11 years of reversing) (fireflyk64.github.io)
Forgot – see who''s out before you promise a release data (forgot.dev)
Kompressor – deterministic prompt compression for coding agents (github.com)
OpenTokenMini: Monitor and Fix Your AI Spending (FOSS) (opentokenmini.org)
BudgetFlow – Plan your budget as an interactive Sankey diagram (budgetflow.cc)
Golden Axe Stree Fighter (golden-axe-sf.atomic14.com)
OpenJobs tailors applications from your experience bank (openjobs.thecompound.tech)
YouLangTube – YouTube subtitles that fade out as your level improves (www.youlangtube.com)
LexFrame – Break the ceiling of Anthropic''s J-lens in reading LLMs (pypi.org)
Buddylist – Coding agents in an MSN-style messenger (buddylist.dev)
Acyclic – Rapid agent swarms. Agentic workflows exponentially faster (news.ycombinator.com)
WeDecide – A tool for easier decision making for group trips (wedecide.now)
Spotnote – Vite plugin for UI feedback to coding agents (github.com)
ECG Signal Processing Starter Kit – Python, SciPy, and FastAPI (github.com)
Villa – Spatial Fitness and Gaming, without a headset (villamoves.com)
Can you tell an AI''s real 30-day memory from a fabricated one? (kairos-experiment.com)
Balls of Furry – Table tennis in the browser (www.ballsoffurry.com)
A5 v1.0 (a5geo.org)
Free text classification for your n8n workflows (jeffyclassify.com)
Footloom – Self-Hosted Google Analytics Alternative for WordPress (wordpress.org)
KiviDB, a faster Redis-compatible memory database and vector cache (github.com)
ApolloOffice – Local AI workers that turn GitHub issues into tested PRs (github.com)
Chalk, interactive labs for system design ideas (chalkbrain.com)
IndiePilot – find Reddit posts asking for a product like yours (indiepilot.app)
Semantics to SQL in Rust, 70µs per query (github.com)
OpenFilm – Turn any coding agent into a video editor (github.com)
Jocasta – Track every device on your LAN by Mac, across VLANs (github.com)
Show HN: PackText, the word-cloud packing engine (C, WASM) (packtxt.xyz)
Erlang Concepts in Golang (goer.p6m.onl)
Qwen3-4B with the AI writing tics trained out (100toolkit.com)
Illos.dev, animated illustrations and skills to make more like them (illos.dev)
LaunchWindow – Modern macOS App Grid; but Good (avuriolabs.vercel.app)
Calendarpit – Local Google Calendar API and OAuth Server for Testing (github.com)
Making agent-to-agent interactions observable, in a fun way (github.com)
Unbanished – Modern cross platform and browser Rust engine for Banished (tanepiper.github.io)
Algebrix Identity-IAM for developers tired of stitching things together (identity.algebrix.co)
Verbs – pixel-art loops for each of Claude Code''s 188 spinner verbs (ollie.md)
Marcus – catches the fake source links AI search engines invent (marcus-ai.dev)
A biotech catalyst calendar that links every date to the SEC sentence (www.orionbiotechai.com)
Kernwise – Kerning Game for Designers (www.designinspiration.info)
Check if a PDF''s redactions can be undone, in the browser (blurdata.app)
I re-read the terms of 175 AI tools twice; 60% changed in 15 weeks (clipjury.com)
Twenty1 – Would You Rather and 21 Questions with Friends (twenty1.online)
CanaryGuard – A 0.1ms deterministic AI prompt firewall with 5 bounty (canaryguard-402.onrender.com)
Tailgate – easy self hosted Tailscale (tailgate.latchlabs.dev)
Instant MS Access data on the Web [video] (www.youtube.com)
Gsearch – Real Google Search for AI Agents, via a Real Firefox (MCP) (github.com)
Selise Blocks – Scaffold an app, define schemas, deploy through one CLI (seliseblocks.com)
Free design canvas for your AI (open source) (uidesigneditor.com)
Built an ADK graph to auto-ship new levels and promos to live games (stagenator-mission.web.app)
Panel Font-AI Manga Translator (www.panelfont.com)
AI decision model plays Mortal Kombat II (github.com)
Cirqmon – quantum circuits that don''t feel like a research paper (www.cirqmon.dev)
A Mojo Script Language Container for the Exasol Database (github.com)
Droplis – A new kind of 1 click Logic Game (droplis.lalo.li)
Sauva – Terminal Unicode Explorer (github.com)
SleekNav – A hand-reviewed web directory, free to submit (sleeknav.com)
Open Mailto Links in Gmail (sindresorhus.com)
The Lion King (SNES, 1994), running as a native PC program (github.com)
Roadkill – a zombie car game inspired by the original GTA''s driving (games.zabaca.com)
Trmnl-cards – Turn an XTEINK X4 into a tiny frame for rare cards (github.com)
Strot – Compile an LLM''s intent once, run decisions locally forever (github.com)
Chitra Studio – Your AI Media Workstation for Macs (chitra.studio)
Yila – A Codex for Scientific Research (yila.ai)
Open Artifacts – host AI artifacts on your own Cloudflare account (open-artifacts.com)
Fan Transition – Generate outfit transition videos from a single photo (fantransition.com)
Stream Reducer – Audio AI Summarization at Scale (reducer.xgoose.org)
PredixLab – my personal system to discover investment opportunities (github.com)
See diffs of Wikipedia over time (memoryhole.app)
Simulate an engineering blog, or an idea or an incident (github.com)
DogCatTrace – Clapt was distilled from some random dog (github.com)
Neuron, agents that set themselves up from your GitHub repo (www.neuronbot.in)
My Personal Weather Station (johnzanussi.com)
A 1999 site that is only ads (www.ihateads.fun)
Local-first macOS video recorder and editor with MCP support (github.com)
A free MCP server for facts LLMs get wrong (time zones, holidays, FX) (apistack.online)
Hypereffect, a hypermedia protocol that renders reactive UIs everywhere (hypereffect.dev)
Flipper – an album-first library for music streaming (flipper.fm)
Hybro – an open interoperability engine for AI agents (github.com)
InfiniDomino – practically infinite world of dominoes to knock over (infinidomino.io)
Bhasini – 22 Indian Language Editor (bhasini.com)
Gspot, a tool to lint gstack code (generativespotting.com)
CADR Mono – a programming font designed in Lisp (github.com)
WhatsApp MCP running free on Cloudflare (github.com)
OmniPTY – Opinionated terminal emulator for macOS and Linux (github.com)
Nori – OSS Music Player optimized for battery usage (github.com)
AwesomeMap – Discover rising open-source projects before they get big (awesomemap.dev)
Rubi – A knowledge graph that cuts how much Claude Code re-reads (github.com)
LLM Usage Desktop Widget (github.com)
I built a CSV viewer and editor on the one true productivity layout (csvfile.tools)
Glider: A single-node vector database with S3 as its only durable state (github.com)
Bullet Script (bs) – a Lisp(y) VM for shmup bullet patterns (bs.ell.dev)
Keel – One event-sourced context graph for all your agents (github.com)
DebtShark – Consumer Legal Defense and Debt Settlement Workstation (boredpolymath.github.io)
Lungo Generates Rust, Python, from Lean Proof Source (machinefabric.com)
Dieline generator for packaging (type the size, get the drawing) (die-lines.com)
Snitch – see every connection your computer makes (github.com)
A World 3D globe where kids collect birds (www.birdsaroundworld.com)
Browser Memory Consumption on macOS (krausest.github.io)
OpenDesk, an open-source alternative to Zendesk and Intercom (opendesk.sh)
Agentic-Coding-Biolerplate (github.com)
Beyond Ping (zenodo.org)
Videolabs – narrated terminal-style courses (videolabs.pages.dev)
I recreated Contra in a custom NES game engine (NOT an emulator) (news.ycombinator.com)
A simulated workday where the PM hides a requirement from you (ankhet.app)
IP Lookup API (companyofcraft.com)
CLI for your financial data (and Costco and Amazon) (kilianc.github.io)
Turbo Flow v5.2 (www.turboflow.online)
Chest – a tiny, open-source menu bar manager for macOS 27 (chest.boringbar.app)
ThinkBoard – Summon an Obsidian canvas above your desktop with a hotkey (github.com)
Find your film roots by analyzing your Letterboxd data (cinetrii.com)
Gemapix – point your iPhone at a building and hear its story (testflight.apple.com)
Auricle – a 350 KB browser VAD (github.com)
FR/EN search engine built with Chez Scheme and Claude Code for 150 (h9p3r.fr)
Firmendaten: Parsed balance sheets for every Austrian company (firmendaten.researchly.at)
Correct Hooks – Easy webhook auth with asymmetric signatures (github.com)
HedgePick – nine AI agents that argue against your stock thesis (hedgepick.com)
Serving static assets with 4.5x higher throughput using eBPF (github.com)
We bought terafabs.si so Elon couldn''t and made an arcade game (www.terafabs.si)
A GitHub contribution for my newborn''s feedings, turned into SaaS (milo.baby)
Nanoconsole SGX, a 2 DIY game console from a 15cts microcontroller (nanoconsole.codeberg.page)
Wordchute – a word game where every word changes the board (wordchute.com)
Pi-cowboy – use Codex, Claude Code, OpenCode as subagents (github.com)
Kramena – Classic books, 20 minutes a day, with spoiler-safe recaps (read.kramena.app)
AI Zombie Trend–Generating multi-shot narrative videos from two photos (aizombietrend.online)
Secret Guard – a local LLM gateway; keys never leave your machine (github.com)
Gecit, share a Windows PC''s keyboard and mouse with a Mac over QUIC (kasparovabi.github.io)
Wisp – a voice AI on your shoulder, with spatial audio in the browser (wispplayer.com)
BricksChat – Generate Lego builds from images, including Technic (brickschat.com)
Ranet3 – High performance policy routed IPsec mesh SD-WAN (ranet3.com)
ElNeo, a E2E enabled matrix client for Emacs, inspired by telega (github.com)
TaskPocket, a to-do app with an MCP server instead of built-in AI (taskpocket.io)
Distance Fields Visualization (visualrambling.space)
DocuMemory – Persistent memory and context for AI coding tools (www.documemory.dev)
An open-source curation of most useful ChatGPT Plugins (github.com)
Spomory – graph-based MCP memory with an RL-trained forgetting policy (spomory.yliuai.com)
I kept abandoning task systems, so I built one that picks three a day (3anddoneapp.com)
Typed data pipeline – in TypeScript and DuckDB (croft.zabaca.com)
The Zelda timeline to catch up before the Ocarina of Time remake (legendofhyrule.com)
Independent LLM benchmark index tracking 22 frontier models (vibecoderjournal.com)
CallSitter – bot that answers my calls and wastes scammers'' time (github.com)
A 3D catalog of rocket engines you can take apart (farsidelab.com)
I built a smart audiobook converter that sounds human (not KokoroTTS) (www.book2speech.com)
A forest''s wildlife, synthesized live in Rust, playable in the browser (zaghaghi.github.io)
The Handsome Boy (www.derschoenejunge.de)
Shipback – SFTP deploys your AI agent can undo (github.com)
Flying Car AI – make your car or your product fly from one photo (flyingcar-ai.org)
Chrome extension that types one prompt into many AI chat tabs (chromewebstore.google.com)
AIOps Cockpit – An open-source AI SRE with human-in-the-loop safety (github.com)
Benchmarking LLM ability to code in an adversarial language (bench.killswitch-lang.org)
Epoptes – Run Claude Code and Codex for hours with human oversight (github.com)
Open-Source BitTorrent Client for macOS That Looks Nice (github.com)
Risphai – picks the AI model, tools and prompt for each request (risphai.com)
MyBox, Personal Digital Box (mybox.id)
Alley Cat Band – An Android rhythm game starring a punk band of cats (play.google.com)
A bored button with a timer that only runs while your phone lies still (atitb.com)
Connecting Captions Local Private AI Interpreter (local-host.ai)
PG Manager – A free Android app for rooms, residents, and rent (play.google.com)
SongFlip – Zero-click music link redirector for Android and iOS (github.com)
JSynth – Visual Programming Editor for Julia (github.com)
Parents Inbox – Communication Guide for Schools (helptheparents.org)
Pbschema-lens – static doc generator for protobuf (github.com)
Sphinx – a hook that quizzes you on your AI agent''s code before push (sphinx-six-theta.vercel.app)
500 clocks in one 6.3 MB HTML file by Opus 5.5 (tkgally.github.io)
Moonrain – a free, offline sleep-sound mixer for iOS with no tracking (apps.apple.com)
Cosplay as a tech lead, using gVisor to sandbox agents (github.com)
Env-tabs – Pin your projects in Claude Desktop''s Code tab (github.com)
MCPX – MCP server directory scanning for tool poisoning, leaked keys (www.mcpx.digital)
NoBadge – Hide Dock Badges During macOS Focus (github.com)
Turn a prompt into a hardware project you can wire up and flash (hardwareos.ai)
MoroccoAPI: An open source API for Moroccan public data (moroccoapi.dev)
Serve Nix closures to k8s pods (github.com)
Nexo – S3-compatible object storage in Go, single binary, AGPL (github.com)
PrimerKit, financial market work at agent speed (primerkit.ai)
Put AI to work across your company (vstorm-co.github.io)
Ayafy: A free app to memorise and revise the Quran (ayafy.com)
KIRA – Sovereign, local-first AI and media workstation for Windows (apps.microsoft.com)
Thoreau''s Walden as a 3D browser game with an AI guide (walden.learnmer.com)
Photos to Gaussian Splat inside your browser using DA3 Small (antoinemopa.github.io)
I Made 17 AIs Play 7,700 Hands of Poker (chrystianschutz.com)
Free Tool to Extract Tables from PDFs and Images to CSV/Excel (parseextract.com)
Fundstash – expense tracker that parses bank SMS on-device, no cloud (fundstash.app)
Task629 – Personal development tracking through task descriptions (github.com)
Agent skill for designing iOS apps for iPhone Duo (github.com)
InBox Wall (github.com)
Halal Crypto Index – AAOIFI Shariah compliance screener for 800 coins (halalcryptoindex.com)
ThemesFor.app – a static website builder that doesn''t hide the HTML (themesfor.app)
Pay-per-Crawl – make AI crawlers pay per page in USDC, for 10 stacks (forgemesh.io)
Battle Isle 2 via spec (aidistillery.dev)
TezGrid – Experimenting with AI inference on idle computers and Macs (tezgrid.com)
Bazkia – CyberChef developer tools in non-linear graph recipes (github.avestura.dev)
Bitty – Turn AI coding wait time into brain breaks (playbitty.com)
GoRoute – Ultra-Lightweight LLM Gateway in Go (15MB RAM) (github.com)
Atari Gravitar in VR (gravitar-vr.github.io)
I reverse engineered serum 2 and build an open source alternative (github.com)
Flying rocket car x Flappy Bird (bs.fyi)
UOS – a workspace the server can''t read (post-quantum, E2EE) (uos.sh)
Would You Merge It? – 24 bugs AI assistants write, as fix-it katas (github.com)
Setforge – free lifting tracker for iPhone/Watch that counts reps (testflight.apple.com)
Children''s Chore – A chore chart and reward app for families (childrenschoreapp.com)
AegisKernel – Test prompt injection attacks on AI agents in the browser (adikshatriyag-crypto.github.io)
Measure the Token Speed Iamspeed.dev (iamspeed.dev)
GitGud – a free, open-source Git GUI with undo for any action (github.com)
I built an AI cycling coach (cuore.fit)
Scalable source control in Rust, inspired by Anthropic''s Scion (github.com)
Plinth – free open-source desktop video downloader (plinth.fabwaseem.com)
SpeakoFlow – Free, open-source voice typing for Windows, Mac and Linux (www.speakoflow.com)
UAC-Less Sudo for Windows (github.com)
Open Scrantic – Johnny Castaway in Rust, from Disassembly via REA (github.com)
Theseus the Mouse by Claude S. (and Claude O.) (github.com)
Roadster AI – Turn a photo of your car into a kickflip video (flyingcar-ai.net)
Esp32sim – Run ESP32 firmware in the browser (github.com)
Vramkit – lossless VRAM compression for LLM inference, on a MacBook (github.com)
High-quality duck audio synthesizer (celphase.github.io)
Solo business must have tool, Tamo (heytamo.com)
Organ – Run your company with autonomous agents (organ.app)
A daily deduction puzzle where one hex on a nautical chart is a lie (cartographerslie.com)
Animated step-by-step hints for any cryptic crossword clue (crypticinkling.co.uk)
Which Mac runs which LLM, and how fast (macyou.co)
RAE FAANG – catalog and CLI for building products with coding agents (github.com)
Offscreen - Give your agents a Mac screen of their own (github.com)
Reverse engineered my standing desk firmware (twitter.com)
Right-click any log line to see its call stack in VS Code (marketplace.visualstudio.com)
Pitch your tent for perfect shade (shadeplanner.vercel.app)
Set Span Status via Error Logs (github.com)
GmailClass – Chrome extension that labels Gmail emails (gmailclass.ticekralt.com)
A personal creative room where an idea turns into a short film (github.com)
Ankhet – a 1-hour simulated workday to replace the LeetCode OA (ankhet.app)
SpawnDroid, Cloud-Provisioned Android Containers via WebRTC and ReDroid (spawndroid.io)
Gridmark – make logos by tweaking shapes on a grid (gridmark.dev)
A Game of Life sandbox where any pattern is a shareable link (www.seloby.com)
Programming Language Cup: same tasks in 32 langs, pick the winner (chalmovsky.com)
Club Pigeon – A multiplayer pigeon park with SNES-style minigames (clubpigeon.lol)
WGSL linter with Tint parity and a full suite of LSP niceties (github.com)
A web workspace for trying FLUX 3 Klein (flux3klein.net)
Panini – a zero-dependency parser for chaotic Indian bank narrations (github.com)
Claude Code, deploy using thevibehosting.com Your app on root Linux (thevibehosting.com)
CiteLadder – open-source AI search visibility tracker (github.com)
I turned my kids'' old Yoto Player into an Audiobookshelf player (github.com)
cadrs – a parametric CAD app in Rust (Bevy OpenCASCADE) (github.com)
Sys2txt – transcribe system audio to text in the CLI with a local LLM (joe-heffer.github.io)
Agentfork – Replay an LLM agent from any step and test fixes (github.com)
FourCities – A multiplayer transport tycoon game in the browser (fourcities.app)
Biblio Times, your RSS feeds, typeset as a morning newspaper (Mac/iOS) (biblio.ink)
Ews-scan – EWS calls in a .NET binary and their Graph equivalents (github.com)
I got tired of btop not seeing my Mac''s chip, so I built siltop (github.com)
Calcy – unit-aware, uncertainty-propagating math (habitathq.github.io)
I built a free collection of browser-based 3D tools (3dvalley.com)
Cwist; a hobby-grade C17 web framework that keeps your app simple (github.com)
Crowned – A live king-of-the-hill billboard for projects (www.crowned.wtf)
Llmspeed – feel how fast a local LLM runs before you buy the hardware (llmspeed.dev)
100kb-SDK – Client-side WASM image and PDF optimizer to cut S3 bills (www.100kb.in)
Gittins, an online bandit engine that enforces log correctness (www.getgittins.dev)
Online Piano – Play a Free Virtual Piano Keyboard (urpiano.com)