Ruby · WebAssembly · Creative coding

Webvas

Write a sketch, run it in a fresh Ruby worker, and share the source in a URL. Choose code you trust before running it.

Run: ⌘/Ctrl + Enter · Max source: 32 KB

Canvas

320 × 240

Choose an example and press Run.

Ruby runs in a worker, not a security sandbox. Sketches can use browser APIs and network access allowed by this page’s policy. Inspect shared code before running it; Webvas does not store cookies or send source to a Webvas service.