LimeLib by MrRiegel
Library
Limit Chunk Updates by ExampleDude
Limit chunk updates mod.
Limited Resources by DerOli82
Limits Block placing per Player.
LimitedLives by iChun
A tiny mod that limits the number of lives you can have, constantly draining your health, before banning you from the server.
LimpCore by LimpLungs
LimpCore used for LimpLungs' mods! (Contains Ores, and more)
Lina.Cloud Environment Integration by Lina @dark_pin_guin
This Mod helps to integrate server to the Lina.Cloud Enviornment
LingeringLoot by capitalthree
Custom item despawn lifespans for different situations.
Link Destination Renderer by Draco18s
Adds link panel rendering to Mystcraft.
Link Fixer by killjoy1221
Server-side mod to make links in chat clickable. Also works in singleplayer.
Linked Chest by gokiburikin
A different kind of ender chest.
Linking Through the Ages by TheFloydman
A guidebook for Mystcraft.
Liquid Dirt by ace5852
Yes It's Mud.
Liquid Enchanting by Cookiehook
Allows you to add potion effects onto vanilla armour & weapons!