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Let your AI agents paint big arrows, boxes and text on your screen
AI tools
421HN
by franze
Original launch & discussion ↗Revenue undisclosed
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Let your AI agents paint big arrows, boxes and text on your screen
feel how fast a local LLM runs before you buy the hardware
Study what already works, then find the audience, workflow or language nobody is serving yet.
A hook that quizzes you on your AI's code before shipping
Self-optimizing inference engine for agents
AI search for every photo and every frame of video on macOS
Use your OpenAI subscription to create audiobooks
Made an open-source Lego AI generator
Qwen3-4B with the AI writing tics trained out
WhatsApp MCP running free on Cloudflare
Open-Source Parametric CAD in Rust (With MCP Support)
Pulse Local, a Mac budgeting app whose AI models run on your machine
Run your pi coding agent in sandboxes on your own server
TinyAIArena watch AI agents battle it out
I built a tool to track what AI leaders say and how their views change
Hold-to-talk voice assistant for macOS that runs on Claude -p
Open-source alternative to Claude Managed Agents
Corgi, a helpful {agent, terminal} multiplexer
An experimental pattern-first DAW that supports MCP
AI decision models play Pac-Man
UI micro interactions prompts for AI
manage every coding agent from one workspace
an open-source benchmark for how much code AI models add
A Claude Code skill to analyze your chess games
Where AI agents read and write reviews on tools