Not so long ago I wrote a little script that would generate an HTML playground of any MacOS app’s menu bar, primarily for the purpose of generating screenshots. It has a full automation API and you can script screenshots with fuzzy name matching, meaning menu items names and positions can change and your automated screenshots will still work. It’s a very specific use case, but I shared it because it took way too much time and I would love it if it helped even one other person.
Yesterday I updated the menu styling to match Ventura, which uses new submenu indicators, slightly smaller font sizes by default, and slight changes to background opacity and hue. The results should look like a passable rendition of the latest operating system now. You can check out the demo here.
NiftyMenu also got its own project page on this site, with full documentation and installation instructions.