Technical articles, tutorials, and insights
AI agent runtime embedded in your Node.js backend as a library. WebAssembly + V8 isolates, no microVMs/containers/sandboxes needed. Cold start 4.8ms (vs E2B's 440ms), 22MB per instance (vs Daytona's 1GB). Built-in Pi, Claude Code, Codex, OpenCode. Supports filesystem mounts, host bindings, cron, multiplayer, agent-to-agent delegation. Rust + TypeScript, Apache 2.0, 4.3k Stars.