Changelog
Version 0.6.0
A small release with one feature. The Lit timeline can now appear in Chrome DevTools’ own Performance panel, so an update tick sits on the same time axis as the layout, paint and long tasks it caused.
Added
- Lit updates in Chrome’s Performance panel. Turn on chrome performance
tracks under Timeline in the Settings tab and a Chrome Performance
recording gets a Lit track group, with each update tick nested as
<my-element> performUpdateover its phases, next to layout, paint and long tasks. It works without the Lit panel recording, and traces taken through chrome-devtools-mcp include it.