✨ Simple, free and open-source online code editor.
Robust, fast, scalable, and sandboxed open-source online code execution system for humans and AI.
Acode - powerful text/code editor for android
Secure Node.js Execution Without a Sandbox A lightweight library for secure Node.js execution. No containers, no VMs — just npm-compatible sandboxing out of the box.
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.