bigbeautifulbuttons-1.7.3.20.jar is a release file of the Minecraft mod Big Beautiful Buttons Fabric for Fabric, made for Minecraft 1.18.1. It was published on December 22, 2021 and is 0.5 MB in size. For the full description, screenshots and every other version, visit the Big Beautiful Buttons Fabric mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.