buildersparadise-1.4-1.21.11.jar is a release file of the Minecraft mod Builder's Paradise: Expanding the block palette for NeoForge, made for Minecraft 1.21.11. It was published on January 19, 2026 and is 12.4 MB in size. For the full description, screenshots and every other version, visit the Builder's Paradise: Expanding the block palette mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.