Publishing WASM wheels to PyPI for use with Pyodide
Pyodide 314.0 enables publishing Python packages built for Pyodide (or any PyEmscripten-compatible runtime) directly to PyPI. Previously, Pyodide maintainers had to build and host over 300 packages themselves. Simon Willison celebrated by packaging luau-wasm, a 276KB wheel, and found 28 packages already using the new platform tags.
Package maintainers can now build and publish Pyodide wheels to PyPI, removing a major bottleneck for community package distribution.

