Mods to remember

Provides a way to get enchantment descriptions from enchanted books.

A powerful, mod-friendly, FOSS client performance mod for NeoForge

Customize Map Color, Block Colors, Colormaps and Block Sounds, Biome Colors, Dye Colors. Supports Optifine format. For Resource Packs

Help your friends back up after they die (if you can make it in time)

Build anything from airships to planes and cars!

A Level of Detail rendering mod

Tinker a little, modify all the tools, build a smeltery, then tinker a little more. The classic modular tool mod.

Client-side mod to disable Forge's "Incompatible FML Modded Server" message.

This mod overhauls all vanilla biomes, with different sub biomes!

An industrial mod made for Fabric.

Added more machines and factories to Mekanism.

Add mekanism's ore processing to other mod's ores

Portal in Minecraft, reimagined.

The ultimate unofficial Ender IO expansion! Break your factory's limits with extreme-capacity conduits, multi-parallel processing machines, and high-tier endgame alloys.

A world-gen river and valley mod

Industrial Reborn is a mod focused on providing an interesting experience by introducing new machinery, electric armor, tools, generators and more!

If you hate putting light source every 3 blocks this mod is for you. This mod adds mekanism style lights with light range depending on tier.

Adds more fluidic fluid tanks to Minecraft! Supports Create, Mekanism, Aeronautics, Industrial Foregoing, Modern Industrialization, and any other mod you can think of!

Dense ores for Mekanism ores which have double the rates of the normal ores!

Mek Energistics adds AE2-connected Mekanism machines that process encoded patterns, use AE power, and return completed products to the ME network.

A NeoForge mod that adds batch processing to Mekanism machines. Instead of processing items one at a time, machines process multiple items per operation based on their tier.

An addon that pushes Mekanism beyond its limits with ascended technology