Programmer's Picnic — Mini JavaScript Runner (Worker Sandbox)
Timeout: 2000 ms
Runs in a Web Worker with console capture and timeout. 
1
Each line is used as one input() call.
Edit stdin in the left sidebar.
Mini JavaScript Runner
- Runs student code in an isolated Web Worker.
- Captures console logs safely.
- Kills infinite loops using a timeout.

Engine file: pp-mini-runner.js