Truly Modular - Modular-Item-API v2.3.8-1.21 is a release file of the Minecraft mod Truly Modular - Modular Item API for NeoForge, made for Minecraft 1.21, 1.21.1. It was published on June 18, 2026 and is 3.7 MB in size. For the full description, screenshots and every other version, visit the Truly Modular - Modular Item API mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
