JarJar

A RFB Plugin to improve FML for 1.7.10.

by mitchej123Optimization

Forge

Loaders: Forge
Downloads on Modrinth: 5.5K
Followers on Modrinth: 6
versions: 14
Updated: June 18, 2026Jun 18
Published: in 2025

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At a glance

Runs on Forge

For Minecraft 1.7.10

Works on either side — install it in the game, on the server, or both

Latest version — 0.3.7-beta from June 18, 2026

Requires lwjgl3ify

License LGPL-3.0-only — free

Where it's needed

In gameoptionalOn serveroptional

Works both in the game and on the server — install where you need it

Game versions1.7.10

A RFB Plugin to improve FML for 1.7.10.

Adds Nested Jar (Jar-in-Jar) support
Picks the latest version of a coremod/mod to load if multiple are found
Adds a ParallelModDiscoverer to speed up mod discovery
Updates ASMDataTable to also capture interfaces like later versions of FML/Forge do
Includes various speedups from various sources, including CoreTweaks and newer versions of FML/Forge

FAQ

How to install JarJar?

Install Forge for your Minecraft version, download JarJar for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does JarJar support?

JarJar has builds for Minecraft 1.7.10.

Is JarJar needed on the server?

Works on either side — install it in the game, on the server, or both

License and source

GNU Lesser General Public License v3.0 onlyfree to use and share; changes to the mod itself must be published under the same license

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders