Try the sandbox.

Change the input or code, then run it. This demo exposes one host function: input.get().

What can the code access?

Only the functions listed in hostFunctions. In this demo, that is input.get()

1 second
32 MB memory
8 input.get() calls
No network or Node.js APIs

Host setupThe trusted side

const result = await run({
  source,
  hostFunctions: {
    input: {
      get: () => inputPayload,
    },
  },
});