Relational-to-KV – AI maps relational models to ToplingDB/RocksDB (github.com)
Self University – learn system engineering via interactive puzzles (news.ycombinator.com)
I Built Simple Trackr to replace the spreadsheets (simple-trackr.com)
How to Bill International Clients (invoiceace.app)
India, in Numbers (data.indiadispatch.com)
Wondering – turn complex topics into short audio/visual lessons (wondering.app)
I built a life planner that has only "one page" (news.ycombinator.com)
Vqrotate – Drop-in rotation trick for VQ-VAEs (github.com)
Write Something Meant to Disappear (flashpaper.xyz)
Harness – a modern coding harness for today''s coding models (harness.selimsandal.com)
My PM kept asking "is this shipped yet?" so I automated release notes (www.changelogfa.st)
LumaDisk – Fast, private disk visualizer built in Rust (github.com)
Save Repo – An Apple Shortcut for Updating GitHub Files from iPhone (github.com)
Fab Friends a crowdfunding site for Rwandan college students (www.joinfabfriends.org)
LinkShip – Turn any file into a trackable, shareable link (linkship.net)
Find the jobs that fit your resume in 60 seconds (www.seekerscore.com)
CoreTrace, a visual 16-bit CPU simulator (coretrace.srianjaneyam.me)
UTC Time - live clock, ISO 8601, Unix timestamp (utctime.app)
I asked Claude to write DDIA as a live comic (systemscomic.com)
Rule-lite – Tiny dependency-free TS engine for JSON conditional rules (github.com)
Agent Memory Leaderboard – first public results for AI memory systems (agentmemoryleaderboard.ai)
I''m tired replying my social media visitors, I let AI agent handle it (www.agle.app)
ZKE – A macOS-style multi-cluster Kubernetes console over QUIC (github.com)
Meowdoku – a no-signup daily cat logic puzzle (meowdoku.pro)
Chatlens – Search and browse your ChatGPT and Claude chats offline (github.com)
Interspectr – automated interview prep generated from a job posting (interspectr.com)
A local RAG desktop app: piFlow (github.com)
Daedalus, Artful D2 Diagrams (asmat.ca)
PhotoBook.studio – Get your photos off the internet into a book (photobook.studio)
I scored my Kalshi bot with Brier score. It was worse than guessing (predictandprofit.io)
Ballet – Workflow automation that writes integrations against any API (www.ballet.dev)
GreenTree – Cache test results by Git tree, not commit SHA (github.com)
ponzy.io, a online multiplayer trading game in the browser (ponzy.io)
WindStrap – Bootstrap 5.3.8 to Tailwind CSS Using DeepSeek V4 Flash (github.com)
A marketplace where AI agents buy services from AI agents (aaas-marketplace-1089237826218.asia-northeast1.run.app)
Posts grew 6x since ChatGPT, but success rate remained relatively flat (www.orangecrumbs.com)
Decant – Understand how you spend tokens (github.com)
Remove AI Watermark from Text (nomark.me)
Keep batch LLM jobs from starving interactive traffic (TypeScript) (github.com)
Xpt – minimalist C package manager (git.sr.ht)
VolumeM8 – Volume Control for Chrome (chromewebstore.google.com)
TimeM8 – Time Tracking and Invoicing (chromewebstore.google.com)
DarkM8 – Dark Mode Chrome Extension (chromewebstore.google.com)
Tmux-agent-switcher: see which Claude/Codex agents need your attention (github.com)
We revived the archived Kubernetes Dashboard (Angular 16 22) (github.com)
A Linear agent that runs Claude Code sessions on your own machine (github.com)
Tandem Terminal – Share your terminal with a friend (tandem-terminal.com)
Sleezr – Manage your hosts file without opening a terminal (www.sleezr.com)
Tried some experiments with architecture for Long term memory for LLM (github.com)
I made a fun secure way to DM devs on GitHub (txta.dev)
Silent Shark – tactical map-based WWII submarine sim (silentshark.app)
Uptime Monitoring for Your Mac (urlguardian.app)
NuFlow, visual, AI powered, low code, dev and deploy platform (deepcortex.com)
Invoice Email Templates (invoiceace.app)
Tired of rebuilding TwilioLLMbilling for every voice-agent client (callforge.dev)
Mooneva Cycle – Offline period tracker with no servers and no accounts (github.com)
Stream – Unlimited DeepSeek v4 Flash 0731 (camelai.com)
Programmable timer web app (for gym workouts or stretching sessions) (timer.jotaen.net)
A better, free client for iMessage power-users (news.ycombinator.com)
Drift Fever – an HTML5 arcade game with an original soundtrack (driftfever.com)
Forge code a fun coding challenge website (forgecode.org)
Apollodorus Video – batch video editor in the browser that runs locally (apollodorus.pages.dev)
QSBS Calculator for Company Stock (signed.com)
StarryKit – MCP for editable slides, posters and all visual designs (github.com)
Open Analytics – open-source and self hostable web analytics (getopen.so)
AutoCorrect PC – Autocorrect, predictive text, AI writing for Windows (www.autocorrectforpc.com)
Programmdle, a daily Wordle game for guessing programming languages (programmdle.dev)
Reallyfrom.me – vouch that your message is from you (news.ycombinator.com)
VocalCode (news.ycombinator.com)
Sonny OS – An async Rust microkernel replacing ROS 2/DDS with Zenoh (github.com)
An idle desktop incremental game driven by coding-agent (news.ycombinator.com)
Snipsy – turn photos into a dated stamp keepsake, sent the same day (hosting-pages.netlify.app)
Harbofly, reclaim the 20–100GB of dev caches on your Mac (harbofly.app)
Tanchi – Open-source AI prospecting agent that only automates email (github.com)
Pane – An open-source browser that turns your work into living websites (github.com)
My first app got 97% on MacSources (macsources.com)
CrewScore – coverage check for AI agent prompts (0.6.11) (crewscore.ai)
Sheetscope – query your documents with SQL (sheetscope.com)
Dynobox – A test runner for AI agent skills and workflows (github.com)
My pocket-sized Personal IoT device. Data-local by default (news.ycombinator.com)
/show-me: agent skill for compact visual representations (www.humanlayer.com)
GitHub Actions self-hosted runners on Modal Sandboxes (github.com)
Toposonico, a Music Map and Recommender (toposonico.com)
Learn to become a Rave Developer for the airline industry (olect.github.io)
Seisin – a desktop app that turns your job search into analytics (getseisin.com)
SVGcad (www.svgcad.com)
FEDERaiDE, a TUI harness with P2P multi-agent routing and built in IDE (federaide.rocklab.in)
I built this for other job seekers – local, your own API keys (github.com)
Survivorship bias in retention metrics, reproducible in 12 seconds (github.com)
Trunchbull, run real models against any benchmark in your browser (trunchbull.dev)
SHOW HN: Why.com – a curiosity engine back from 1999 (why.com)
Dayan Agent Skills, open control layers for agent workflows (github.com)
Slnmap – Roslyn-based code graph MCP server for .NET codebases (github.com)
Kavkash – An Atuin inspired history engine built with stock Linux utils (github.com)
Kubernetes operator that manages Keycloak configurations (news.ycombinator.com)
A website for exploring historical photographs of my city (yesterdays.maprva.org)
Bough – a coding agent that writes a program per turn, not tool calls (github.com)
Tss – Simple Tailscale Host Selector command-line tool (github.com)
Kery – comments on your PR with a video of the feature working (github.com)
Capto – alerts when a background job goes quiet, with breadcrumbs (capto.run)
Embench – playground for comparing embeddings and retrieval stacks (embench.ai)
List stuff to borrow for your people, anonymously (toolpool.garden)
NYC''s 349 CCTV feeds as a live crowd map (somodus.com)
Research on LLM Disagreement on Factual Claims (zenodo.org)
Monkey see, monkey do – reproduce text via native OCR on macOS (github.com)
NoCrap – Gamifying porn addiction recovery (nocrap.vercel.app)
Cc-probeline – Claude Code status line with Fable limits and turn costs (github.com)
Lucky Dangle – a lucky charm for your Mac (luckydangle.app)
OpenMicroKbd: 40 open source alternative to Codex Micro Keyboard (openmicrokbd.org)
Crabsoup, a Liquidsoap-inspired audio streaming engine in Rust. (crabsoup.vercel.app)
Word-finder/anagram solver web app for mobile browsers (wanderinghorse.net)
Make your bio link worth clicking, even for agents (news.ycombinator.com)
I benchmarked my memory graph against Memora (0.831 vs. 0.801) (github.com)
Smarter Shell History for Zsh (github.com)
Meteor shower, planet alignment, eclipse kit (lifesprites.com)
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My Python course for those who want to improve their skills (en.andros.dev)
Day to day windows reminder CLI (NPM) (www.npmjs.com)
Talkform.org, Turn voice inputs into structured data using front end AI (talkform.org)
SHTM – 60 Seconds Random Chat (shtm.vercel.app)
Aileaks – scan repos for leaked LLM reasoning-trace secrets (github.com)
Rekall – an Ableton Live project management companion application (rekall.machinelies.eu)
What US households pay for electricity and gas, by state, since 2001 (energy-maps.com)
AI 3D pop-out videos for Reels, Shorts and ads (videopopy.com)
Insect species in 3D, generated from code (no model files) (insect-world.pages.dev)
MintPDF – HTML/Markdown to PDF API with an MCP Server (mintpdf.dev)
3D-printed marble-maze-blind-box solved by tilt and sound [video] (www.youtube.com)
Eigshow Interactive Web App (eigshow-app.web.app)
Hallucinote, integrating Ableton and Claude Code (github.com)
Aakit – find every assumption your coding agent made, and which broke (github.com)
I took the calculator away from 50 LLMs and graded the arithmetic (github.com)
DejaVu – instant replay for Windows that survives crashes (160 KB exe) (github.com)
A deterministic gate that checks agent tool calls before they run (github.com)
KidScreen, a finite YouTube shelf chosen by parents (kidscreen.app)
The Digital Junk Drawer – a shoebox of tiny web apps (the-digital-junk-drawer.vercel.app)
A voice layer over my whole computer: shell, agents, mouse, keyboard (github.com)
FlightWifi – Know if a flight''s Wi-Fi can hold a video call (chromewebstore.google.com)
A declarative, SwiftUI toolkit that renders to (pixdeo.github.io)
BentoDesk – Elegant Windows desktop organizer powered by Rust (github.com)
Gribble – Pixelated pixel art editor in the browser (gribble.app)
Visual knowledge graphs using Ollama and Embeddings (github.com)
Huntclaw – a fast (maybe fastest) simple find-and-replace utility (github.com)
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)