Comfortable dynamic simulated cloth trinkets
Gadget blocks for convention centers and adventure maps
Over 200 cosmetic blocks from classic video games and original creations
A sawmill for cutting wood blocks
Use glTF models in resource packs and mods!
Access mod integration data right away from your own mod initializer!
Less of a mod, more of a tutorial for how to use the Brigadier library without making a mess.
Maintained by Other Devs
Minecraft GUIs without spending forever painstakingly aligning things to the background image
Debuggy Contributions
A mod that allows you to make more detailed builds with all kinds of new building blocks and shapes
Research
Deep Sea Processing, Deep Storage Plants, and others; an industrial mod collection concept featuring unusual machines, crops, and entities.
A next-generation GUI library for Minecraft, supporting full-resolution, dynamic layout, and serverside control.
Spiritual successor to SerialEdit. An editing plugin similar to WorldEdit, but with a scheduler so it can't crash the server with an edit, no matter how big. Built-in client UI.
Discontinued
A new generation of user-friendly energy, transport, and logic devices.
Turns the nether into a dangerous neo-hell that rewards exploration.
Little industrial gadgets mod with signal logic and owls!
Bukkit plugin similar to WorldEdit, but with a scheduler and destructive edits, so that no matter how big the edit, the server won't crash.