i3 by mt-mods
A next-generation inventory
A collection by SpyBot27
A next-generation inventory
Extensive machinery mod with electricity and ores.
Adds digital circuitry, including wires, buttons, lights, and even programmable controllers.
Adds shining for wielded and dropped items
Adds various miscellaneous blocks.
Adds new ore types.
Adds various kinds of plants, fruit bushes, fallen trees, and a whole host of foliage and other ground cover.
Adds a whole bunch of new types of trees, some bearing fruit or similar
Provides a small selection of "basic" materials and items that other mods should use when possible -- things like steel bars and chains, wire, plastic strips and sheets, and more.
Feature-filled home decor modpack.
Adds signs with readable text.
Unified Dyes expands the standard dye set from 15 to up to 256 colors (depending on the object to be colored)
Supplies a complete set of nice, round mesh-based water pipes, boxy item-transport tubes, and devices that work with them.
The biome spawning and management library.