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Multi-source AI news clustered, deduplicated, and scored 0–100 across authority, cluster strength, headline signal, and time decay.

RESEARCH · Simon Willison English(EN) · 6h

Publishing WASM wheels to PyPI for use with Pyodide

PyPI now supports publishing WebAssembly (WASM) wheels, a significant development for the Pyodide project. Previously, Pyodide maintainers had to host over 300 packages, creating a bottleneck. This change allows package maintainers to publish WASM wheels directly to PyPI, similar to native wheels, streamlining distribution. Simon Willison demonstrated this by packaging his Luau WebAssembly research spike into the new `luau-wasm` PyPI package, showcasing its ease of use within Pyodide. AI

IMPACT Enables easier integration of WASM-based AI models and tools into Python environments.
- ChatGPT
- GPT-5.5
- Simon Willison
- BigQuery
- PyPI
- Roblox
- Pyodide
- Luau
- cibuildwheel
- PEP 783
- luau-wasm
TOOL · Simon Willison (SW) · 7h

luau-wasm 0.1a0

Simon Willison has released luau-wasm, a project that enables the use of WebAssembly (WASM) wheels with Pyodide. This integration allows for the publishing of WASM wheels to the Python Package Index (PyPI), facilitating their use in Python environments that support Pyodide. The project builds upon previous work on publishing WASM wheels for Pyodide. AI

IMPACT Enables new integrations for WebAssembly in Python environments, potentially impacting AI development workflows that leverage Pyodide.
- Simon Willison
- PyPI
- WASM
- Pyodide
- Claude Fable 5
- Claude Fable
- luau-wasm