Bart Veneman @veneman.dev · Apr 6

Added a metadata message to the css coverage reporter to get a feel for performance and it's cool and I saw the OXC folks do it. Had no idea that my own playwright suite would generate 4000+ JSON files. Well. It doesn't. There a bug somewhere, there were 'only' 247 (=== # of tests). Still cool!

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Bart Veneman · Apr 6

The 219ms includes reading all JSON from disk, discerning unique stylesheets, combining all the duplicates, while maintaining all reported ranges, prettifying them, calculating which lines are covered and making a summary. Pretty solid. Locally it takes ~70ms, screenshot is from CI.