PyScript has no server component; everything runs directly in the browser. Using PyScript, useful components from both the Python and JavaScript worlds can be deployed side-by-side.

PyScript wouldn’t be possible without building on top of a recent version of Pyodide—a CPython interpreter compiled with emscripten to WebAssembly, enabling Python to run in the browser.

PyScript also includes bi-directional communication between Python and Javascript objects and namespaces. Users can manage their software environment by defining which packages and files are included ...