Reverse engineer anything with agents, from app behavior down to native binaries.
ReaCut β REA Γ CapCut: an independent, open-source video editor rebuilt from REA-assisted, authorized local behavior and format research. No copied CapCut proprietary code or assets. Offline desktop app + Codex plugin.
Umami is a privacy-first analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place β no cookies, no surveillance, self-hosted or in the cloud.
The Learning Interpretability Tool: Interactively analyze ML models to understand their behavior in an extensible and framework agnostic interface.
A behavioral analytics library that uses dom mutations and user interactions to generate aggregated insights.
One sentence creates an AI-driven world β generate maps, characters, and watch stories emerge on their own. δΈε₯θ―ηζδΈδΈͺAIθͺδΈ»ι©±ε¨ηδΈη.
Over 25 Stimulus controllers with built-in behavior, top-tier documentation, designed for easy extension, and ready for your styles to solve every day frontend problems.
Create behavioral experiments in a browser using JavaScript
Agent File (.af): An open file format for serializing stateful AI agents with persistent memory and behavior. Share, checkpoint, and version control agents across compatible frameworks.
TypeScript AI agent framework: cognitive memory, dynamic personalities, emergent behaviors and self-building designs
TypeScript bot detection: catch WebDriver, headless Chrome, Playwright/Puppeteer, robotic mouse/typing, datacenter IPs, JA3 TLS mismatch & timezone spoofing β browser + Node.
Jev-powered semantic code search for coding agents β find behavior across repositories via CLI or MCP, with exact source excerpts and line numbers.