tods-validate playground

A zero-install, zero-upload TODS validator that runs entirely in the browser via Pyodide. index.html loads Pyodide, installs the published tods-validate wheel with micropip, writes the chosen files into Pyodide's virtual filesystem, and calls validate_feed + render_html. Because nothing leaves the browser, it is safe for non-public operational data.

Test it locally before sharing it

This page needs a real browser, so it is not covered by the Python test suite (only the API it depends on is, in tests/test_playground.py). Serve the folder and open it:

python -m http.server -d web 8000
# then open http://localhost:8000

Select the files in examples/sample-feed/ to confirm a clean pass, then a feed with problems to confirm findings render. If Pyodide fails to load, update the version in the <script src=".../pyodide/vX.Y.Z/..."> tag to the current Pyodide release.

Deploy

In Settings → Pages, set the source to GitHub Actions, then run the Deploy playground workflow (.github/workflows/pages.yml). It publishes this folder. Once it is live and verified, add the URL to the project README.