Pyodide docs stub

docs/ecosystem/pyodide.md

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+# Using in pyodide
+
+As of Lonboard version 0.10, it's possible to use Lonboard in [Pyodide](https://pyodide.org/en/stable/), where Python is running _inside your web browser_ in WebAssembly.
+
+[![](../../assets/lonboard-jupyterlite.png)][Jupyterlite demo]
+
+[**Demo notebook**][Jupyterlite demo].
+
+[Jupyterlite demo]: https://jupyterlite.ds.io/lab/index.html?path=lonboard%2Fdata-filter-extension.ipynb
+
+There's a few things to keep in mind:
+
+### Pyodide-specific dependencies
+
+Not all Python libraries work out of the box in Pyodide. Any Python libraries that use compiled code need to be loaded in Pyodide with special wheels.
+
+Lonboard does not use compiled code itself, but some of its dependencies — namely [`arro3`](https://github.com/kylebarron/arro3) — use compiled code. You may need to manually load `arro3` wheels before importing `lonboard`. Refer to the demo notebook for an example.
+
+### Memory limits
+
+Pyodide has stricter memory limits than normal Python environments. Take care to delete Python objects you're no longer using with `del`.

mkdocs.yml

@@ -87,6 +87,7 @@ nav:
       - ecosystem/geopandas.md
       - ecosystem/duckdb.md
       - ecosystem/geoarrow.md
+      - ecosystem/pyodide.md
       - ecosystem/jupyter-widgets.md
       - ecosystem/panel.md
       - ecosystem/shiny.md