These checks compare the dependency-free JavaScript core against fixtures generated by the
Python implementation (tools/dump_golden.py): the bundled capture, six seeded
synthetic sweeps, the documented rejection cases, a printf formatting battery
and the exact C / JSON / ESPHome text blocks.
Serve the repository and open this page (e.g. python -m http.server 8765, then
http://localhost:8765/web/tests/parity.html), or run
python tools/run_web_tests.py to do both steps headlessly.
running...