16.
CSS field-sizing is now baseline
Form fields can now size themselves to their contents with CSS field-sizing, removing a common JavaScript workaround
@FirefoxWebDevs on Backlist
2 appearances on the backlist front page in the last 30 days.
25.
Firefox DevTools experiments with session-history diagrams (t.co)
Visualizing browser session history could make navigation bugs and state transitions easier to inspect than the usual opaque back-forward stack