Hwyla (Here's What You're Looking At) is a UI improvement mod aimed at providing block information directly in-game. It is also a fork of Waila.

Simple library mod for in-game guide creation

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

A mod about computer programming, adding in-game computers and turtle robots that run programs written in Lua.

The core dependency/library for immibis' mods.

Additional blocks useful for tube/pipe mods

Chunk loader mod

A recreation of the Myst series lore in Minecraft, allowing you to write and travel to new dimensions, called Ages.

Immibis's microblocks implementation

Adds various of modern, futuristic, and fantasy style decorative building blocks. The "official" successor to Ztones

Allows you to transmute tons of materials into other materials and adds "endgame content" to make you feel more godlike in your sandbox world.

An enchantment that retains items upon death

Power your world, comrade!

Forcefields addon for IC2

ComputerCraft peripheral addon

Advanced redstone wires, gates, lamps, and cleanrooms.

Turn experience points into a transportable liquid

Induction Furnace-like machines for macerating, extracting and compressing

The Mechanical module of RedPower 2.

Standalone, lightweight connected glass texture implementation.

Unlimited distance item transport mod

The Compat module of RedPower 2.

Dirt to Diamonds and Diamonds to Dirt. This is the mod that started it all.

The Digital module of RedPower 2.

A Mod About energy, and matter and getting stuff done! Probably.

Compendium of ComputerCraft peripherals

The Logic module of RedPower 2.

The Machine module of RedPower 2.

The Wiring module of RedPower 2.

The World module of RedPower 2.

The Lighting module of RedPower 2.

Additional recipes for Equivalent Exchange 2

Low-quality pseudo-infinite render distance

The Array module of RedPower 2.

Smelt undamaged metal tools and armour back into ingots

An API that allowed ModLoader mods to support multiplayer.

Infinite item storage accessible anywhere in the world

The Control module of RedPower 2.

Block for automatically feeding nearby players.

Keeps all chunks with at least one TileEntity loaded.

Client-side mod that allows players to create and view their world from any number of perspectives.

Procedurally generated decorative blocks

Adds utility shortcuts to the left side of your inventory screen.

Gives players more control over Minecraft weather patterns

Making your world quiet again