Woxi - Open-source Mathematica / Wolfram Language reimplementation (woxi.ad-si.com)
Salary raise calculator with tax and inflation estimates (salaryincreasecalculator.app)
Craft (Minecraft clone) rewritten in Rust under a 120 budgeted (Grok) (zozo123.github.io)
Replaced news reading with two tiny editions a day, then made it public (cutthroat.news)
Eclipse locator: find the best place to see the solar eclipse (jdlm.info)
SoundGate – Real-time note detection and AI tutor for guitar (soundgate.ai)
YOalphabet – A 4-bit isomorphic graphical interface system (github.com)
XO – Open-Source Ultimate Tic-Tac-Toe Web Game (ultimatexo.com)
DevSnoop (devsnoop.com)
Boss Says – endless office platformer (xmonader.github.io)
Brave DevTools MCP – Control Brave from Claude, Codex, and Cursor (github.com)
Execution Intelligence AI Accelerator (geekyants.com)
WhatsApp Contact Exporter (chromewebstore.google.com)
Pantheon. Production-ready scientific workflows for the Horus Runtime (github.com)
Photocopy (photocopy.greg.technology)
Log what you ship in your voice (shiplog.life)
Operator, an open-source web UI for running parallel coding agents (github.com)
Tynx - train ONNX models with a PyTorch-shaped API (20 MB whl) (github.com)
Pragma – Stop copying context between AI agents (github.com)
Dev-loop – parallel coding agents, supervised not just spawned (github.com)
Lethe is a portable identity layer – user consented (lethe-ai.vercel.app)
DisplayWave – open-source and simple tool for Mac display management (github.com)
Memftprt, a consistent, process-tree-wide memory footprint on Linux (github.com)
Copero Game: Free Football Career Simulator (coperogame.com)
AirStats – the lightest Mac menu bar system monitor (airstats.app)
Kernelspace- interactive course on systems programming for LLM Serving (kernelspace.naigap.com)
Spend.Report – See what you''re spending money on each month (spend.report)
Askance, a human-in-the-loop GUI for agentic coding (github.com)
ListToCart – Turn photo(s) of a school supply list into an Amazon cart (listtocart.com)
Frontier.fast – Help push the frontier of LLM speed forward (frontier.fast)
Waraki Music Player – FOSS seamless self-hosted local syncing (ktp.nz)
I made an MCP server that checks 172 cloud and SaaS status feeds (outagedeck.com)
Quantum Foosball (polkerty.github.io)
I wrote the emudev hello world (CHIP-8 emulator in C) (github.com)
MacPacker – open-source archive manager for macOS, now edits ZIPs (github.com)
Supply-Wizard; Start Selling Data with an Easy Vendor Checklist (brickroad.network)
Longscribe – free transcription for long videos and podcasts (longscribe.com)
Microfeed – open-source agentic CMS on Cloudflare (github.com)
Log-decisions – an append-only decision journal for AI agents (github.com)
CSS corner-shape generator with border-radius fallback (a-dev.github.io)
Research Wheel – Local-first gesture menu for research and citations (github.com)
Architecture as the source of truth instead of source code (sidai.live)
Edgepad – tool for configuring edge touchpad gestures on Linux laptops (github.com)
Get an email when Dario Amodei (or 230 others) gives an interview (recordal.app)
LidAwake – Keep your Mac awake with the lid closed (200 lines of Swift) (github.com)
Personal AI Policy Directory (howiai.directory)
Openleetcode – local LeetCode runner where tests live in the repo (github.com)
p0rt – see every dev server, port and Docker container in your menu bar (p0rt.app)
Tradecraft.academy – the trading coach I couldn''t find, so I built one (tradecraft.academy)
Digital business cards with your own domain (cards.digital-railways.com)
Beaver Backlog, an issue tracker that lives in your repo (github.com)
Webstractor – Pay-as-You-Go Web Data API for AI Agents (webstractor.com)
Secure HyperDHT-based agenthuman declarative credentials requester (peardrop.fyi)
Advect – autodiff for NumPy and Array API programs (yaugenst.github.io)
ThinkingType, an eval measuring if fonts change VLM judgments (github.com)
The Complexity Behind Products (s-1.vercel.app)
Pulp – Zero-allocation C11 telemetry engine (28M logs/SEC to disk) (github.com)
HeyDeacon, AI customer support agent for SaaS founders (heydeacon.com)
NotebookLM Calibre Plugin (github.com)
HyperSAE – Hyperbolic Sparse Autoencoders for LLM Interpretability (github.com)
SmokeOps – describe a flow, get checks you rerun without AI (github.com)
PR Nutrition, a local rule-based CLI for pull request triage (github.com)
TermDOM – HTML, CSS and JavaScript (With a Real DOM) for TUIs and CLIs (github.com)
Experimentation platform for simulating agents as users (docs.514.ax)
Cjson.cpp, the new fastest-ever (constexpr) JSON parser (github.com)
Chopi, a macOS filesystemnetwork sandbox to unleash your agents (github.com)
Local Code Review (plannotator.ai)
I used AI to filter AI content from HN (www.unslop.news)
Argmin, challenges for optimizing hard problems (argmin.dev)
Blind Box Marble Maze – 3D-printed puzzle solved by tilt and sound [video] (www.youtube.com)
CrewCoder, a free open-source extensible coding-agent for the terminal (github.com)
ExtractBench, an open-source schema extraction benchmark (github.com)
ttsalpha/qrcode – Pure SVG React QR code library, zero dependencies (qrcode.ttsalpha.com)
Autoclipper – Convert 1 long video in many short clips (autoclipper.live)
I used an expiring Codex reset to port QtScript to Qt6 (github.com)
Lambdock – Wayland-native GTK4 dock with a live Lisp REPL (codeberg.org)
WeaveKit – A declarative, SwiftUI like toolkit that renders to canvas (github.com)
Point your webcam at a Rubik''s Cube and watch it descramble in 3D (github.com)
DRC – replay any production incident as a test, zero code changes (hypercubs.ai)
Home-buying AI that rejects any finding it can''t quote from the source (askvetta.app)
Release Mayhem – A fast-paced dev-themed card game (www.releasemayhem.com)
Steno – static site generator with sandboxed plugins and atomic builds (steno.gxbs.dev)
VitCam – Self-hosted, open-source NVR with on-device AI detection (github.com)
Username.md – a signed, agent-readable identity page you own (username.md)
Kessa, a verifiable delegation and attestation system for AI agents (github.com)
My Anti AI Computer (punkx.org)
Pickle – token efficient AI agent browser with policy-gated actions (picklebrowser.com)
A football SIM that has run 8 seasons – every match deterministic (danfootball.com)
Open-Source eBPF Volumetric DDoS Protection (github.com)
Code changes that look fine but fail SOC 2 / GDPR checks (github.com)
Arness – I automated my dev process, but this time from idea to infra (github.com)
Chain – A Python-like language with native inline C (github.com)
We Built the Agentic World Cup – LLMs Competing in 1v1 Soccer (agenticworldcup.ai)
Remarc – Your feedback layer for AI collaboration (github.com)
Git-knife – edit commit messages, authors, and dates like a spreadsheet (github.com)
60-second cognitive test to tell humans from bots (no camera) (cognitive-signature.com)
Add the official EU AI-content labels to images and videos (github.com)
OJCP – an open protocol for agent-consumable job data (ojcp.dev)
Proxima serves 4x more requests with no hardware change on vLLM (github.com)
Tokyo Trains (greggman.github.io)
Lance-bundle – Portable embeddings to embed once, query forever (github.com)
Atlan, Your Mobile-Focused AI Agent (github.com)
Inkvoice – Open-source, self-hosted invoicing in a single SQLite file (github.com)
OpenCycle – A fun, free virtual cycling platform (opencycle.net)
Lemma – A declarative language for business rules (lemma.run)
SquadCue – local-first mission control for AI CLI agents (github.com)
NextBlock CMS – Open-source full-stack CMS for NextJS 16 and Supabase (github.com)
Atlarix – local-first AI coding agent that runs on grep, no index (www.atlarix.dev)
Compare local pest control companies before you hire (pestdirect.com)
Auracommit – Token-efficient AI Git commit generation from Git diff (github.com)
A Three.js simulator for the Aug 12 total solar eclipse (make3dmap.com)
The self-improving QA agent for software teams (vostride.com)
Instancez – Supabase Drop-In Replacement; Declarative and Single-Binary (github.com)
A capable AI assistant with its own inbox (www.hellodeck.ai)
WriteLikePG – improve your writing using Paul Graham''s principles (writelikepg.com)
Hindcast (search, replay, and resume any Claude Code session on Mac) (github.com)
Dbctx – Compile a PostgreSQL database into compact, queryable context (github.com)
Turn any topic into a 60-second 3-host AI podcast (no signup) (demades.ai)
Afk, a CLI that scaffolds unattended cron and bash and Telegram agents (github.com)
C# Game Engine with its own scripting language and IDE (github.com)
Coordinate coding agents and Git worktrees around features (github.com)
Write.md, a free, open-source, themeable Markdown editor for macOS (writemd.app)
A new chat interface for Ollama (github.com)
AI Village: AI security, tested in public. (aivillage.org)
Dbward – Approval workflows for production databases (github.com)
Lightweight, TypeScript-first mocking library for AWS SDK v3 and Vitest (github.com)
Agent-exchange - messaging and coordination for terminal-based agents (github.com)
An open-source video editor built for coding agents (github.com)
Parley – let your coding agent ask a teammate''s agent (parley.weldra.dev)
Nagomi, Screen Time downtime with more than one period a day (nagomi.day)
drawtonomy – Draw and run driving scenarios in the browser (github.com)
HQBase – team email that runs in your Cloudflare account (hqbase.io)
Vergilant – alerts when your LLM API calls fail, stall, or burn money (vergilant.dev)
Alchemize – Review AI Slop PRs Faster (tryalchemize.com)
Verity – Permission-aware memory for AI agents (github.com)
Seal – Open-source P2P encrypted chat in Rust and Tauri (github.com)
Tachyon – MCP server framework for Java and Kotlin (github.com)
Browser Agent – cost efficient browser automation (github.com)
Porcupine, a terminal AI agent built for safe autonomy (github.com)
Claude Fleet – Session Manager Widget Always on Top for CC (Windows) (github.com)
OpenCorp – paste a URL, AI finds competing products and Reddit threads (opencorp.live)
SWE-ContextBench – A Benchmark for Context Learning in Coding Agents (github.com)
Connect a GitHub repo, get a community for your OSS project (earde.com)
GitSnitch – GitHub Security Org Monitoring (gitsnitch.app)
Caxton – A native macOS text editor for multi-GB files (caxton.app)
Implay AI – Lightweight suite of browser tools for text, images, & code (implay.ai)
DeepSeek V4 Flash with 7.7 GiB RAM using NVMe demand paging (github.com)
Sqemo – An ERD tool where column names are generated, not typed (app.sqemo.com)
Two LLMs sword-fight in a physics SIM, humans blind-vote who reasoned (news.ycombinator.com)
The Rotten Tomatoes for AI films, ranked by the tools that made them (popcorn.movie)
ReadAware – an extensible eBook reader that evolves with you (github.com)
PrimeTask – A local-first Mac productivity system with an MCP server (www.primetask.app)
Ebman – a k9s-style terminal UI for AWS Elastic Beanstalk (github.com)
HoneyMCP – Deception Layer for MCP Servers, Ghost Tools Act as Honeypot (github.com)
Synapse – a monitoring SaaS shipped with my Claude Code workflow (synapse.mdlc.ai)
Replacing HTML/CSS/JS with Rust (fui-rs-demo.effindom.dev)
Reprogram your mind while you vibe code (justglow.dev)
Sentris – scans your Supabase repo for missing RLS and leaked keys (www.sentris.dev)
Tesserae, self-hosted dashboards for e-ink panels (tesserae.ink)
Ekbatan – Modern Java Presistence Framework – CQRS/Event Sourcing – v1 (ekbatan-io.github.io)
Mr_tech – Treating 3D games as source code, not as their runtime (github.com)
Overlay – Design with your React components and CSS tokens in your IDE (www.overlay.studio)
Anansi – open-source memory API for LLM apps (github.com)
Compare Wikipedia articles between languages in the Middle East (wikicompare.app)
Free website status checker and DNS/SPF/DKIM toolbox – no signup (at-use.com)
Get a top Hacker News item with summary on every new tab (chromewebstore.google.com)
Pi-Yahe: Yet Another Herdr Extension (github.com)
Ungate – use Claude and GPT subscriptions in Cursor without API costs (github.com)
OpenClimbing v2.0 – OSMWikimedia climbing guide (www.openstreetmap.org)
Claude Code and Codex usage screen for TRMNL X e-ink (github.com)
Memo Dungeon, a browser roguelike where you fight by memorizing strings (memodungeon.com)
An open-source Rogo/Hebbia alternative I built for a PE client on AWS (github.com)
Shingou – I hash-commit every sentiment signal so my backtest can''t lie (shingou.io)
BaaStream – CLI for scanning infrastructure for compliance risks (github.com)
VoxHearth / small local privacy-focused STT Mac app (github.com)
OpenCode-memory – local persistent memory for OpenCode (github.com)
Workcell – Secure workspaces for autonomous agents (github.com)
Dora – a tiny LLM agent with only bash tool (github.com)
Repairo-I built CLI tool that detects breaking API changes and fixes it (www.heyrepairo.in)
XIRP Agentic Harness by Spotify (xirp.spotify.com)
Backpressure – a load simulator for system design and LLM serving (backpressure.systems)
Langkast – One workspace for every AI model, agents, and your files (langkast.com)
ALPC-Enumerator; A dynamic, PPL-aware Windows ALPC port enumerator (github.com)
Traceseal – signed, offline-verifiable receipts for AI agent runs (traceseal.io)
An "Evidence Loop" for steering the agents what to build (www.dipio.ai)
I read 177 products'' websites to find how they got users (howtodistribute.com)
Mcptoon – MCP CLI client that cuts tool discovery tokens by 97% (github.com)
ConfigLedger -Find configuration drift across code, CI, Docker and docs (github.com)
NiceShot AI – The analytics layer competitive games forgot to add (github.com)
Mychart-CLI, a local-first exporter for records you can view (github.com)
I vibecoded a heavy lift drone (lukeiseman.substack.com)
Seedle, daily -dle for Minecraft seeds (seedle.loch.tools)
Insidedb, an interactive, animated explainer of database internals (david-g-3654.github.io)
Sketchling – a hand-drawn animation language for coding agents (github.com)
Linejudge – an independent verification harness for coding agents (github.com)
Airship – Figma-Like Visual Editor for Claude Code, Codex and OpenCode (github.com)
Ohm – Use uBlock Origin cosmetic filters in Chrome again (ohm.wbnns.com)
It''s 6 18 am now going to sleep as MVP is made GN (bengu-phi.vercel.app)
Basht – A bash shell that handles multitasking better (github.com)
The Annotated DiffusionGemma (mlberkeley.substack.com)
Opencodex, a free open-source coding agent for VSCode (github.com)
Scroll through all 43252003274489856000 Rubik''s Cube states (everycube.alen.is)
News Aggregator for Science and Technology (paperrun.news)
AI-powered App Store replies that sound like you (www.replyargus.com)
Being a senior can get you fired early (blog.grandimam.com)
Pyrig – A tool that automates project setup and maintenance (github.com)
AI Pulse a fake LED strip beside the macOS Dock that shows agent status (github.com)
Typegres 0.3 – SQL-as-your-API, safely (using Cap''n Web RPC) (typegres.com)
Calldiff – a CLI to see callstack diffs in all major languages (github.com)
Keen Code – an agentic-engineered coding agent (github.com)
Bananarr – Technology Profiler – Chrome Extension (bananarr.com)
My local climbing gym from photogrammetry (kmcheung12.github.io)
allmcps-server – MCP server for MCP servers (github.com)
Graph2agent; Mermaid diagrams, explained for agents (graph2agent.github.io)
Oqoqo – build evals and custom benchmarks for real-world tasks (oqoqo.ai)
Agents can shop for you, and ship to your door (getsangria.com)
A 16-year timeline of my personal website (2010–2026) (kolemcrae.com)
EdgeSpeech; Voice I/O toolkit for your mobile app (github.com)
Fun Web page 3D visualization of laundry room status (www.aisloperator.com)
Say It – private, local text-to-speech for macOS (sayit.sh)
Yrkit – Code from Anywhere (yrkit.com)
GPU Hour – Live cloud GPU price comparison (gpuhour.com)
Stagehand – the open source SDK for browser agents (news.ycombinator.com)
Thou Shalt Not Miss (thoushaltnotmiss.com)
My solar died for 6 months, so I built a watchdog (sunranker.com)
Étincel trains Claude''s voice for PR reviews and code comments (github.com)
Learn to speak everyday Telugu in 60 days (matladu.in)
Fast way to convert any website to agent ready Markdown (news.ycombinator.com)
Gitseq: A Repo Becomes a Workroom (github.com)
I built a time-tracking app for freelancers and contractors (github.com)
In-browser 4x photo upscaling (crisp.photos)
Lians AI, Token-bounded memory and evidence for AI workflows (github.com)
PostCards over Postal Network Simulation (snapped.pics)
Django-Style Queries for SQLAlchemy (github.com)
Needle2: 14MB agentic LLM for phones, wearables, smart home and robots (cactuscompute.com)
Build on textlog (textlog.cc)
Minus – in-browser AI ad blocker that swaps ads for flashcards (github.com)
React stereogram component (the technique popularized by Magic Eye) (ryanlanciaux.com)
EnclaveOps – Zero-trust control plane for self-hosted AI (www.enclaveops.dev)
OpenParser – swappable OCR models in one API (www.openparser.dev)
Bombay Bhaag – a Three.js endless runner with zero art assets (bombaybhaag.com)
Generate domain lists for an LLM to rank (www.uidomains.com)
Draw any shape and hear what it sounds like as a drum (baselashraf81.github.io)
Run outbound and lead gen from Claude Cowork, no sales tools (github.com)
Jsonseek – Token-efficient JSON/JSONL navigation for LLM agents (github.com)
Is your AI hallucinating? The big labs won''t tell you but we will (www.telluvian.ai)
Bluhe – One search bar for Instagram, TikTok, Reddit, YT, X and others (www.bluhe.ai)
PicPocket – Dedicated ''chats'' for photo-sharing (share to organize) (picpocket.io)
Ante, a coding agent in a single binary that runs offline (github.com)
Bio Tools – install drug design tools easily (github.com)
MergeImage – merge and stitch images locally in the browser (mergeimage.app)
Slashscore, an open developer graph built from public GitHub activity (www.slashscore.com)
PrivateRedact – Offline PII redaction with a local LLM, no cloud (github.com)
My math notes for anything that touches ML (github.com)
filebouncer - Node library for detecting suspicious uploads. (github.com)
Vocal Slice – cut audio by selecting text, fully on-device (vocalslice.com)
Nitpicler. I was quoted 1M for AI PR review – so I bulit it myself (nitpicker.dev)
TickClip – An AI shopping agent that can recommend not buying (www.tickclip.ai)
Multicoder ACP – Run Claude/Codex/OpenCode/Hermes from the same VSC ext (marketplace.visualstudio.com)
Neolabs.fyi – 100 new AI labs by research area, valuation, and more (neolabs.fyi)
Export any Twitter account to a spreadsheet (tweetexporter.com)
Open-Source Greptile Alternative (github.com)
DocSift convert a PDF once, give the model only the passages it needs (github.com)
Self-Hosted Inference for Agents (github.com)
100% native Swift harness (NOT Electron) (github.com)
Hawser – sign, notarize, DMG, auto-update and license a Mac app (hawserkit.com)
Earnings Call Transcript API: SEC 8-K Filings and Calls as JSON (medium.com)
Edgi – Letterboxd or Strava for your brain (app.edgi.tv)
Design Engineering, as a Service (designshippers.com)
Gbx manage a fleet of Git repos with a TUI (github.com)
Online Speedometer (kmspeedometer.com)
Synchrium, a synchronized timer where remote peers meet at zero (synchrium.com)
ui.camera – Product photography for software (ui.camera)
Taalas-style on-chip LLM weights on a 250 AMD FPGA (60k tok/s) (www.mikeayles.com)
Untagged – Find the cloud spend missing required allocation tags (untagged.pages.dev)
Working on gym weight progress calculator (gymcalc.no)
Mangudai – Agentless attack surface manager for small tech teams (github.com)
Game Engine with its own IDE and scripting language (news.ycombinator.com)
r/place for coding agents, the longer it stays up, the more you keep (overwrite.place)
Visual essay made in D3.JS about The Odyssey being composed for sailors (theheasman.com)
An open-source multi-tenant, AI-native software factory (github.com)
Northstar Browser 1.0.7 (news.ycombinator.com)
I procrastinated on a course by building a course tracker. (ckourse.com)
Watching browser fingerprinting calls via Chromium''s Blink layer (kameleo.io)
FOMO: the tool that catches when a workplace stops agreeing with itself (usefomo.net)
Issue Apple and Google wallet passes from Node.js (github.com)
OptiQra – Open-source AI website optimization and intelligence platform (github.com)
Flyn, a link shortener that counts bots separately from humans (www.flyn.to)
TBD: a native, minimalist macOS front end for yt-dlp (github.com)
Learn how to count Mahjong points (fan.themahjongsocialcompany.com)
Yaply – translate and learn English from your X feed (yaply.app)
NexusMem – Local context memory engine for AI coding agents (github.com)
Lector, a FOSS self-hosted language reader (with a cloud option) (lector.dev)
Teaching agents how to play Factorio (using RLM, GEPA) (github.com)
Memcode AI goes open source with Claude Code inspired coding agent (github.com)
Blueferry, iMessage on Linux (github.com)
Voice driven murder mystery, Interview AI suspects with your voice (www.whodunnitai.com)
Weather balloon to the stratosphere with a Raspberry Pi computer (github.com)
Gotcha- First on-device AI copilot for Android (samosa-ai.com)
Simple, multi-key sorting algorithm for 2D points gridification (github.com)