StableBar is a free, open-source menu bar for macOS written in Swift. Set it up in a Settings window or one JSON file instead of shell scripts. It shows AeroSpace, yabai or OmniWM workspaces, widgets with popups and seven themes, and you edit it on the bar.
Tailwindhelper assists you in styling with tailwindcss. You can visualize tailwind settings, converts your values into tailwind classes, figure out the closest colors with hex values and more.