instant-hotbar-1.21.11.jar is a release file of the Minecraft mod Bob's Hotbar Optimizations for Fabric, made for Minecraft 1.21.11. It was published on February 15, 2026 and is 0 MB in size. For the full description, screenshots and every other version, visit the Bob's Hotbar Optimizations mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
