Try SimulSI in your browser

This page runs SimulSI with Pyodide (Python compiled to WebAssembly): nothing is installed and nothing leaves your browser. The first run downloads Python, NumPy, SciPy and SimulSI from public CDNs (about 30 MB, cached afterwards), so it takes a moment.

Example

Run

Runs are single-threaded in the browser and somewhat slower than native Python; keep run lengths and replications small. Install SimulSI locally (pip install simulsi) for real studies, worker processes and the dashboard.