XSDR – Real-time event monitoring infrastructure for agents (xsdr.app)
Image2JXL – a native macOS JPEG XL converter (old.reddit.com)
A site that emails you the day your Bitcoin stack hits 1M (amimillionaire.com)
Calybris Core, a deterministic audit engine for decisions in Rust (github.com)
wavecat – a fully local personal agent that watches your screen (wavecat.ai)
best.free (best.free)
Pitch Ponies – startup themed comic series (supramono.com)
Selixes - Self-hosted LLM failover gateway, budget caps and PII (news.ycombinator.com)
Rendering Markdown with LaTeX in the Terminal (mil.ad)
Looped Whisper (FOSS) – Voice transcription menubar app for macOS (github.com)
Adipoli: a hand-wired keyboard for opposable thumbs (codeberg.org)
Drift, write LLM agents in English and transpile to async Python (github.com)
NameSnag – Get alerted when a watched domain appears available (namesnag.io)
I reverse-engineered the RLF log format used by REMUS underwater drones (github.com)
Gotaper – A minimalist, journal-inspired race planner for athletes (gotaper.app)
Use-zerostack – delegate any task to a lightweight coding agent (github.com)
I built an opinionated minimalist ePub/pdf online reader (epub.mirror.forum)
Snarl – Fast Shacl Validator (github.com)
Prose or Con, can you detect AI writing? (prose-or-con.com)
Iwtlp – Learn to code by solving real domain based projects (iwtlp.com)
Borkd – Is it your code or the platform? One dashboard instead of ten (borkd.dev)
Caliper – pass k reliability testing for Claude Code and Codex skills (github.com)
Tool to Convert PDF to a Video (caringmachines.com)
Verigate – Cryptographic authorization receipts for AI agents (verigate.cloud)
Bcad – An OpenSCAD-syntax CAD powered by OpenCASCADE (asm32.info)
Paige – A spoiler-free AI book chat (github.com)
Shikhu – Understand the code your agents write (github.com)
DRM-Free Books (frequal.com)
A directory of open source alternatives to proprietary software (houseofopen.com)
Argus – Capture, replay and QA every Claude Code session your team runs (www.arguslab.co)
GalaxDB – an open-source AI-native database(OLTPvectorversioning) (github.com)
Howmuchwater.ai (howmuchwater.ai)
Unobin compiles Infrastructure as Code to one binary (cloudboss.co)
Tsar-MCP – How to Create an MCPServer Aspect in C/C (ibm.github.io)
A 7-language PWA built solo under a 100-hour deadline (groopa.app)
I rebuilt my SaaS as a local desktop app to extract photos from Gmail (mailmemories.com)
A Self-Hosted LinkedIn Profile (www.kcoleman.me)
Zanagrams (zanagrams.com)
ClassicTunes – a from-scratch remake of iTunes 7-10 for Apple Silicon (smaran-vallabhaneni.com)
Import the HN Home to a reading queue with clean reader view and TL;DR (readplace.com)
I built an AI fence visualizer (www.fencepreview.com)
Clanker TV (botflix.tv)
A live (natural language) interpreter / translator (www.liveterp.com)
Making a label printer work under Linux using agentic AI (stefan.schueller.net)
WifiMapLinux – Residential Wi-Fi Mapping Tool for Linux (github.com)
QuicMic – Use your phone as a PC mic in the browser (Rust, QUIC) (github.com)
Custom domain emails for open source projects (KaiMail) (kaimail.net)
Nomina – Single Binary DNS and Nameserver with WebUI (news.ycombinator.com)
O11y.jobs is a job board focused specifically on Observability (o11y.jobs)
Meta Ads vs. ASA vs. GAC for indie apps (2026 data) (launchshots.app)
Sambee – browser-based file manager for SMB shares and local drives (sambee.net)
Parseflow – Extract data from any document. Entirely on your Mac (www.parseflow.io)
Warren – run isolated instances of any CLI tool (no containers,no root) (github.com)
Genius AI Detector (geniusaidetector.com)
A faithful MUMPS 76 anniversary implementation – the original NoSQL DB (github.com)
UnfoldCMS – self-hosted Laravel CMS, one-time pricing, no subscriptions (unfoldcms.com)
SHOW HN: Experimental GCC/GAS inline assembly bridge for Python (pypi.org)
Cjam – A non-destructive MP3 editor (github.com)
DepGuard, Visualize and simulate NPM vulnerability blast radiuses (github.com)
AgentWatch – Prevent runaway AI agents with runtime budget enforcement (agent-watch.dev)
Hacker Times – HN Reader (times.hntrends.net)
role-model, a router for hybrid local/cloud AI (github.com)
Free Notion alternative because I think Notion is overpriced (dokyo.app)
uvx qrdrop – instant LAN file sharing from your terminal (github.com)
Claudete – Command a legion of Claude Code instances and shells (claudete.co)
FOMO – See what your community pays attention to (usefomo.co)
Beaches of Greece, natural-language search for Greek beaches (beachesofgreece.com)
CCA-F Gotchas – exam pitfalls turned into an earworm playlist (suno.com)
React Router V8 integration for LinguiJS (github.com)
Core-1 – A distributed C AGI framework for trillion-parameter scale (github.com)
Better Graphs – Teach agents to stop making plain Matplotlib slop (temataro.github.io)
Ultrasonic 3D motion capture (Orientator) (hackaday.io)
Foveon – Bayer to Foveon X3, learned, Mac App using deep learning (code.intellios.ai)
NextRole – multi-agent resume tailoring and interview prep (github.com)
FSM – an advanced system monitor for Linux (github.com)
SpinnerRecruit – targeted job ads in CLI for AI wait states (www.spinnerrecruit.dev)
Shopify UCP is insanely powerful (stack412.com)
Bash4LLM – A lightweight, dependency-free Bash wrapper for LLM APIs (github.com)
Moumantai – self-hosted, agent-driven apps you can use on any device (github.com)
QR code renderer in a TrueType font (qr.jim.sh)
Engye – transfer files between any two devices by scanning a QR code (engye.fuzzyworld.net)
FIFA 2026 bracket predictor – see live crowd % as picks come in (quizzy.earth)
Pressn''t, a site where you can have a single post (app.pressnt.net)
Decomp Academy – Learn to decompile GameCube games into matching C (decomp-academy.dev)
KV-psi, using Linux PSI to to trim an LLM KV cache (github.com)
Peek-CLI: let coding agents see your browser (github.com)
Sasso – pure-Rust SCSS compiler, byte-exact to current dart-sass (github.com)
I made a webcam motion detector, local/cloud storage, AI person detect (camera10.com)
Vlt – A local vault for the API keys you use in every project (bwanaerp.medium.com)
E3d-pod2vid – AI pipeline that turns podcasts into YouTube-ready videos (github.com)
Claude-CLI – Run Claude Code in a throwaway Docker container (github.com)
Starglyphs - A constellation puzzle game based on Euler paths (starglyphs.com)
Autonomous CAD design and OpenFOAM optimization loop using local LLMs (github.com)
A benchmark for the failure modes of agent memory (github.com)
Kiso, an open-source publishing engine for Open Knowledge Format (oak-invest.github.io)
HSON / Hson-Live (github.com)
Formidable – local-first docs from YAML templates, with a REST API (github.com)
Quizingo Vocabulary, a daily 3x3 English word association game (www.quizingo.app)
Adrafinil – keep a lid-closed Mac awake only while agents work (github.com)
Tickerstar – Instant SEC and company earnings summaries (www.tickerstar.com)
Answer questions and see which countries share your personal values (jaylol.com)
Remote control for dev environment, not just agents (shellular.dev)
DiagramIDE – Diagrams as Source Files (diagramide.axk.sh)
As Music Theory – Test your sheet music sight reading speed (www.asmusictheory.com)
An EV Statistics Database (evstats.org)
Real Life Talent Tree – turn your CV skills into an RPG talent tree (reallifetalenttree.com)
Wind particles on Mapbox from a single EXIF JPEG (www.us-wind-particle-map-demo.mapbox-exif-layer.com)
Humans Constructively Roasting AI Coded B2B SaaS (www.hyoomn.com)
A Living Neural Web in HTML5 Canvas (techoreon.github.io)
Find support for your ProductHunt launch from fellow founders (www.launchpact.io)
Hardwood 1.0: A Fast, Lightweight Apache Parquet Reader for the JVM (hardwood.dev)
Ampulla: Modern TypeScript DI with NestJS Ergonomics (github.com)
Luma – A New Workspace for Frida (luma.frida.re)
HotFX Pseudorandom – value noise in a CSS variable via custom element (fx.hot.page)
Ocarina – Automate and test MCP servers from YAML, no LLM (github.com)
Use any SVG as QR code On Dots (bar.codes)
Show HN:I got tired of spending 3hrs daily on job applications,so I automated it (jobspire.co.in)
AI-whisper – Claude works better when Codex watches its back (ai-creed.dev)
Apex-1-flash, 4B LLM finetuned on RTX 5070 (huggingface.co)
Discover content in any YouTube channel with RAG (askchannel.ai)
I built a keyboard-first window switcher for macOS (github.com)
FPGA design acceleration – idiomatic Python to synthesizable Verilog (holoso.digital)
GemmaTrans – On-device translation for macOS, built with MLX (github.com)
Proton a Pure go, no CGO GUI library for building applications (protonlib.pages.dev)
Looking for help finishing up my privacy focused web scrapper (github.com)
Hyoomn – We''ll constructively roast your AI coded B2B SaaS (hyoomn.com)
InfyniDock – a macOS Dock that switches actual windows (infyniclick.com)
Link in Seconds – Upload a resume or PDF, get a clean shareable link (linkinseconds.com)
Aerial-autonomy-stack – open-source perception-based drone swarms (github.com)
QR Code generator – micro/2 via numeric, alphanumeric, 8bitbyte, kanji (h1yapp.com)
Nirnam – a browser-native message bus and AI agent framework for MFEs (github.com)
RapidCam – Browser-based, parametric 2D CAD/CAM app for CNC and laser (rapidcam.app)
Visual Map of ICML 2026 Papers (www.alphaxiv.org)
Open Tag, the open source Claude Tag (github.com)
PreFlight – A local AST background daemon to catch AI code drift (preflight-vibe.vercel.app)
Codex can track external events with respect to internal data (app.getsupers.com)
Mcpify – Turn any REST API into an MCP server in one command (github.com)
Open-Source API for Asynchronous Tasks Using Agents (meerkatagents.com)
Puzzle games in a feed like TikTok (puzzle.express)
The TypeScript Semantic Layer for ClickHouse (github.com)
Fognitix – an autonomous desktop browser that drives itself (www.fognitix.com)
Waitlio – The waitlist software for your next launch (waitlio.com)
PhoneCode: Local-First ADE Running Natively on Android (github.com)
Cyclearchive.com – search vintage cycling magazines (cyclearchive.com)
Brytlog – AI logger (github.com)
Statemently – Bank statement PDFs to Excel/CSV, totals verified (statemently.io)
OpenClaw Launch – deploy a managed OpenClaw AI agent in 30s (openclawlaunch.com)
An LLM that designs M5Stack hardware builds (unitkit.pages.dev)
I replaced 500/mo in freelance tools with 20 ChatGPT prompts (medium.com)
Boot a tiny app-making OS inside an AI chat (hollingsworthd.github.io)
Tested – AI Tools Scored by a Panel of LLMs (Claude, GPT, Gemini, Grok) (trytested.com)
GetBlocked – a local-only Chrome extension for blocking web trackers (github.com)
I scanned 87 MCP servers for agent-authority hygiene – leaderboard (capframe.ai)
Hacker News on a Train Station Style Flip Board (popflame.quickish.space)
Hatchr – Share Claude Designs with a public link (www.hatchr.link)
Noise Lang, JIT stochastic programing language (noiselang.com)
OCR.chat (ocr.chat)
A shareable World Cup 2026 bracket simulator with live results (fifasim.com)
Imap2gmail – A self-contained mass-migrations orchestrator for Gmail (github.com)
Skillmaxxing – make every agent self-evolving (github.com)
All-in-one memory for AI Agents (parcle.ai)
RAG Vector DB Cost Calculator (tools.superml.org)
RevealSafe: Buyer and seller privately submit price; reveal together (www.revealsafe.com)
TripTip – A minimalist travel planner from wiki data (triptip.cat)
Even, the terminal-first desktop workspace (eventerm.com)
Forensic stock analysis from SEC filings, no LLM guessing (free) (stockonomy.net)
Deskmate Live – AI Desktop Pet Companions (deskmatelive.com)
I Derived a Steak (www.absurdlyoptimized.com)
LAN Scout – Local network scanner with traffic monitor and honeypot (enthrall0.gumroad.com)
SchoolFinder – A School Directory for the Gulf (schoolfinder.io)
Statey – the database your AI shares across every chat, over MCP (www.statey.ai)
Mantis, A self-hosted LLM gateway (github.com)
A free ACP payments module that adds Stripe payments to MCP tools (www.afcommerce.com)
Run multiple instances of Codex(GUI) each with their own auth (github.com)
ToolPalace – 25 free browser tools that work offline, no sign-up (toolpalace.online)
Bsize yet Another Byte Size Crate (github.com)
Open protocol for agents to book vacation rentals direct from the host (vacationrentalprotocol.com)
Closing the public-key authenticity gap in our E2EE social network (mosslet.com)
AgentBrush – Your coding agent''s missing tool: image generation (agentbrush.dev)
JSON Viewer Extension for Chrome (chromewebstore.google.com)
No one will beat my hiscore (puremint.co.uk)
Free IP API – Free, Fast and Reliable IP Geolocation API (freeipapi.com)
A map of every UK railway, including stations that no longer exist (trainmap.co.uk)
Vantage – Enrich calendar invites with LinkedIn profile data (vantage.neuron.com)
MCP server that exposes WhatsApp Business API using the PyWA library (github.com)
To memorize my studies, I made a flashcards app with a dating app UI (apps.apple.com)
TBD, a Mac-native CLI-forward coding agent multiplexer (github.com)
Vynex API – One endpoint for 34 LLM models, paid with USDT (llm-api.vynexcloud.com)
Puzzle with Strangers. A free multiplayer jigsaw (endtime-instruments.org)
Uv-matrix – A tiny matrix runner for Python projects using Astral uv (github.com)
OpenOrb – BYOK multi-AI council that shows its work (openorb.onrender.com)
uvx ptn and give your agent full access to any system (dangerously) (pypi.org)
Keyway – Control your Mac from the keyboard (github.com)
Lettered – a daily phrase puzzle game (lettered.io)
My website as one connected graph – blog, second brain, and book (www.ssp.sh)
My declarative video rendering framework (www.youtube.com)
Xtra – a Python framework for reasoning about AI system threats (github.com)
I compared 15 AI agent frameworks across 4 production stacks (compare-lab.xyz)
Save money with this DIY endurance gel calculator and recipe guide (www.theinstant.cc)
Dial9, a tool for diagnosing p99 performance in Rust programs (github.com)
BetterDB, MIT Valkey-native context layer for AI agents (github.com)
Apply for jobs by directly emailing relevant people at a company (dmtheboss.com)
Most startup launches die after 1 day. I built Founder.best to fix that (www.founder.best)
Image-inspector – find base images, see CVE counts, pin by digest (github.com)
Learn to code, free on Open Source software (libre.academy)
Goodshelf – Bookshelf from Goodreads Bookshelves (github.com)
ZeroGate – API gateway to scale cloud GPUs to zero when idle (github.com)
NexisSearch – Fast AI Search (nexisearch.com)
Orchestrate Claude Code agents on a canvas (rondoflow.app)
I built a tool that matches Founders to VCs based on their pitch deck (investormatch.pro)
ShotBrief – Daily photography briefings, should you shoot tomorrow? (shotbrief.app)
A cool portfolio I made (ahmed-z0.pages.dev)
Repositron a typed CRUD for SQLAlchemy with no per-table boilerplate (repositron.fa.dev.br)
Novakit.tech – pre-built Claude Code skills, no prompting required (novakit.tech)
Ponder – the best articles and essays on the internet (www.readponder.com)
Jargo – a Golang port of Pipecat for conversational-AI apps (github.com)
Regulo – an adaptive semaphore for saturation control (github.com)
Verity – self-healing review gate for Claude Code (verity.md)
NT – fly around Git worktrees from your shell (github.com)
I tracked 47 flights with a smart ring to quantify IMSAFE''s blind spot (jay9185.github.io)
Git-lazy-mount mount a repo without cloning it. Works with ordinary Git (github.com)
Kapient – Website monitoring that tells you what to fix (kapient.com)
LWDT – A Zephyr-inspired device-tree framework for ESP-IDF (github.com)
Lofinity – an endless lo-fi track, tuned to you (lofinity.ai)
Font Finder Chrome Extension (chromewebstore.google.com)
Pybench, Pytest but to check non regression of noisy benchmarks (github.com)
Unofficial cross-platform Shure MV client (github.com)
Yet another self-hosted web analytics with no UI but MCP (yetanotherwebanalytics.dev)
Helios – Business OS for Freelancers (www.helios.today)
A Transformer Is All You Need (zenodo.org)
Motif Atlas – recurring patterns behind complex systems (nikitph.github.io)
Stackzero - The Smarter Way to Discover Free Developer Tools (stackzero.revoseek.com)
Visual AWS infrastructure builder that generates Terraform (infra-as-a-code.vercel.app)
Every site gives a different P/E ratio, so I open-sourced the math (github.com)
I replaced my X analytics dashboard for a daily "what to do next" brief (trumpet.house)
Turn any X account into an RSS feed (rss.gurify.com)
OmniCore – A neural engine for multimodal NPC agency (Beta) (medium.com)
Turns Any XPost into Carousel (tocarousel.app)
Trophikos – a calm, ad-free recipe and cocktail library for iOS (apps.apple.com)
Shotlist – Make your AI agent prove its work with real screenshots (github.com)
A GPU/VRAM filter for finding LLMs that will run on your hardware (www.whichllmmodel.com)
HowMuch – Wordle, but you guess prices (howmuchgame.com)
Bikepacking Planner (www.theinstant.cc)
Ludion – routing AI inference by observed WebGPU behavior (ludion.ai)
FastPlay, a fast minimal Windows video player built in Rust (github.com)
A field recording of the underground. The engineers and producers (2inch.fm)
Replyt – Track which Reddit discussions become customers (replyt.co)
Pw-whip, a bridge between PipeWire and WHIP (github.com)
HoprLabs – a Python lab for prototyping AI math ideas (github.com)
DeepSeek Flash inverted the economics of agent products (www.rtrvr.ai)
Aijungl – Portal for games and apps built by AI (aijungl.com)
A privacy-first tool to email your MP about Canada''s surveillance bill (stopc22.ca)
I created a Scrabble-like word game with simple rules and fun combos (letterphile.com)
VibeKilled.rip – a live world map of devs who just hit the rate limit (vibekilled.rip)
Open-source app for UniNow QR code check in (lipstick.bixilon.de)
Show HN:Every Team Is Building the Same Cache (www.tierfs.com)
A Claude skill that prunes your AI''s memory file, one diff at a time (puremint.co.uk)
CtxGov – see what instructions your AI agent inherits before it runs (github.com)
I built a hardware quantum RNG and wired it into a Magic 8-Ball (dnhkng.github.io)
Mouse.party (mouse.party)
CodeCritic – Arduino code that compiles and simulates before you build (drive.google.com)
Omnigraph - object-storage native graph engine with git-style workflows (github.com)
Polygraph – Let AI agents see cross repo and maintain session memory (trypolygraph.com)
I built an Ad-free Pinterest Alternative with AI content filtering (moodloom.xyz)
1000songs.co.uk – 100 years of music, 10 tracks a year (1000songs.co.uk)
Topos – Structural code quality metrics for agent-written programs (krv.ai)
OnBuzz – an open-source workspace for AI agent teams (github.com)
OpenPhone – new open source, customized AI-native Android OS (github.com)
Plansera AI, E-2 visa business plans, drafted by an AI (plansera.ai)
Full featured language that compiles to binary (github.com)
Calculate salary after tax and cost of living in Germany (net-salary.com)
I made a social media scheduler with API for AI Agents (schedpilot.com)
No chair fixed my back, so we built one that won''t let you sit still (www.movably.com)
Ex-Amazon, got burned out, left my job, and now building Zenvesto (zenvesto.com)
What Would Jesus Say? (what-would-jesus-say.outlookzen.com)
Veritect – Stateless, zero-trust schema drift detection in Go (veritect.vercel.app)
CartAI – Checkout API for AI agents and apps (www.cartai.ai)
Formally Verified FPSan (github.com)
New tech maturity tracking platform for AI startups and their investors (techtrust.ai)
Yet Another Confidence Calculator (confidence.nickyreinert.de)
Glasshouse – A privacy-first news app with on-device personalization (www.roserug.co)
Weaver-spec – a shared contract so agent components compose (github.com)
MCP Server for a UK Meat Price Comparison Site (meat.offer-spider.com)
BrainAPI''s event-centric graph from any data with four-stage pipeline (github.com)
Retrace fork a failed AI agents run, replay it, prove the fix (retraceai.tech)
Pythond, Persistent Python daemon where state survives across calls (pythond.sh)
Vectordb benchmark – cost (e.g..turbopuffer vs. Zilliz vs. Pinecone (zilliz.com)
Ocean Observatories Initiative Data Explorer (oceanobservatories.app)
Top'' for Redis Using eBPF (github.com)
Better PDF Presentations (Typst) (presio.xyz)
Engineer AI system full DataIQ pipeline choice u model Start training (zunagen.com)
TreasuryBench – an open benchmark for personal-finance AI advice (github.com)
CI-medic – open-source AI triage for failed CI runs (any CI, any model) (github.com)
mlx-chronos - benchmark MLX inference engines on Apple Silicon (github.com)
Poly Grid – A terminal grid where agents flag you when they need input (poly-grid.com)
I used Claude to write a tactics JSON for a football game (aiworldcup.game)
A directory of no‑AI, privacy‑first software alternatives (noaialternative.com)
An open source app for navigating CS conferences (github.com)
Purr – Local, open-source Mac dictation (Wispr Flow alternative) (purr.arunbrahma.com)
Open-source 3D SAT SCORM packages (github.com)