FoamFix is a mod designed to improve modded Minecraft memory usage using simple, targeted optimizations.

Modular, persistent, programmable computers and robots.

Pipes!

Compatibility module for BuildCraft. NOT included in buildcraft in earlier versions (buildcraft-version.jar or buildcraft-version-main.jar), IS included in buildcraft-version-all.jar)

This mod adds minimalist parts for expanding vanilla redstone automation, and many other things.

Trees, bees and more.

Core module of BuildCraft, included in the main jar by default.

Increase the maximum stack size from 64.

Expansion for Forestry mod - new bees, trees, and more!

Factory module for BuildCraft

Transport module for BuildCraft

Energy module for BuildCraft

Builders module.

Silicon module for BuildCraft

Robotics module for BuildCraft.

Replace vanilla tools with Tinkers' Construct ones in your modpack.

Procedurally generated Chisel variants for various blocks provided by other mods.

Socks for your miniature equines

Cross-mod compatibility for XNet? YNot!

RedPower 2 <-> ComputerCraft disk drive compatibility add-on.

LiteLoader registry fix

Play an animation at the very start of the game's loading.

Quark/Iron Chests and other compatibility tweaks

Mascots in your inventory!

Extending the graphical customizability of the game.

TFC1 addon for Unlimited Chisel Works

Debarked logs with mod compat!

Free RF from redstone dust

Botany addon for UCW

Compressed block mod.

Cursed liquid buoyancy tweaks

TFC2 addon for Unlimited Chisel Works

Minor features for 1.13/Rift

Cross-server item transfer