CSS Color 4, a more reliable debugger and accessibility improvements

A lot of external contributions, CSS Custom properties computed values and Debugger improvements

WebSocket, Inactive CSS, Debugger tooltip revamp and performance improvements

Developer Tools help developers write and debug websites on Firefox. This newsletter gives an overview of the work we’ve done…

@import supports condition, compatibility panel improvement, better Debugger and more

Developer Tools help developers write and debug websites on Firefox. This newsletter gives an overview of the work we’ve done…

Developer Tools helps developers write and debug websites on Firefox. This newsletter gives an overview of the work we’ve done as part of the Firefox 112 and 113 Nightly release cycles.