# MicroQuickJS Code Executor

Execute JavaScript code in a minimal MicroQuickJS sandbox running via WebAssembly. Returns the result of the last expression. Code is saved in the URL for easy sharing. See research notes.

Note: MicroQuickJS is a minimal ES5-like JavaScript engine. No console.log, async/await, Promises, or modern APIs. Code should return a value to see output.
WASM version:

### Try an example:

JavaScript Code:

## Output