FPS SUPA is an all-in-one performance mod that makes Minecraft run smoother and helps you find out what's causing lag. It skips drawing things you can't see, like mobs, chests and signs hidden behind walls, vanilla mobs and particles that are far away, and the leaf faces inside trees. It draws closed chests as simple block models so the graphics card does less work, and it lowers the frame rate when the game window isn't focused. To cut lag, it stops the spawn chunks from staying loaded all the time, which also makes worlds load faster. It remembers the last crafting recipe instead of searching through every recipe, and it merges dropped items lying near each other into one stack. It also adds a /lagreport command that watches the game for a few seconds, then shows TPS, memory use, which mods use the most CPU, the most common mobs and block entities, the busiest chunks, and tips for fixing the lag. The report is saved to a file, and the command works without cheats. Every feature can be turned on or off in the config, and modded mobs like horror creatures are never hidden for being far away.

