No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric and NeoForge!

Rail Placement Fix allows you to place rails more precisely. By sneaking and looking at the corner of a block, you can place curved rails or place sloped rails like a top-side slab.

Worldthreader speeds up servers by safely running each dimension on a separate thread.

Redstone Torch Random Tick makes burnt out redstone torches be reactived by random ticks, similar to older minecraft versions. This only affects non-scheduled, burnt-out torches, avoiding breaking any redstone contraptions!

BugFixerUpper fixes a few critical and non-critical bugs in the game.