QuickJS Sandbox

@sebastianwessel/quickjs is a TypeScript package for safely executing JavaScript and TypeScript code in a WebAssembly QuickJS sandbox. It provides isolation via WASM (no containers needed), a virtual file system (memfs), optional fetch, basic Node.js module compatibility, TypeScript transpilation, and configurable execution limits.

Research Process

To answer questions about QuickJS Sandbox, spawn a sub-agent to conduct thorough documentation research.

Launch a Research Sub-Agent

Use the Task tool to spawn a sub-agent dedicated to QuickJS Sandbox documentation research. Do NOT specify a model (use the default model for comprehensive research quality).

Critical: Provide the sub-agent with a highly detailed prompt that includes:

1. Goal - What you are ultimately trying to accomplish
2. Context - Why you need this information and how it fits into the larger task
3. Specific Questions - Exactly what information you need answered
4. Output Requirements - The format and level of detail needed in the response