lossless JSON parsing debugging, persisting Network Raw response setting, better Inspector autocomplete and more!

CHIPS cookies, more requests and new console helper

Debugger fixes and accessibility improvements

Performance and stability are on the menu for the last Firefox version of 2024

Bug fixes for enhanced stability

Supercharging CSS variables debugging and many more improvements to the Inspector

Important Debugger fixes and quality of life Inspector improvements

Massive performance improvements, @starting-style support and accessibility fixes

CSS registered properties, relative color syntax, specificity and important Debugger fixes!

Faster CSS tokenization, bug fixes and other improvements, see what’s new in Firefox DevTools 127