One thing you get for free moving to Base UI from Radix is speed.
I benchmarked the areas that most affect perf (opening a dialog on a big page, mounting lots of selects, opening big menus, sweeping over menu items etc.)
In each of the six scenarios, Base UI was the fastest.
A repository switcher is now generally available in global navigation for faster repo jumps.
• Select the chevron next to the repo name to open a search dialog.