Originally made for my friends, this modpack will be needed by anyone who lacks the performance of vanilla Minecraft for a comfortable game without lags. The modpack, inspired by the new graphics engine from JellySquid (aka Sodium), was originally focused mainly on the client, but now it contains all the optimizations available that don't affect vanilla mechanics (be calm, your redstone schemes are safe 😉).
The first distinguishing feature of the Fabric Performance Pack is that there are no unnecessary features and vanilla-changing optimizations, only the most necessary functions for players. This is the same vanilla, but faster and smoother. FPP includes all compatible (and not only) performance mods that I know of.
The second (and main) feature is flexibility. Thanks to the amazing mod of EZForever, you can switch the loading of any mod or part of a modpack right in the game at any time, as well as conveniently manage the launch of additional mods that you added yourself (just put them in the mods/My mods folder).
My Mods folder to be able to switch them in a special screen. You can also change the folder name to any of the supported translations (currently only Мои моды is supported)Developer Tools module (most of the features will be available in 1.17.1, WIP)The main mods
Graphics Engine|Rendering
Light Engine
RAM
Server
Boot
Rendering Simplification
Game window
Other tools (may change in the future))
Resource/datapack possibilities
Modpack logo is the cropped copy of the photo by Gregg M. Erickson distributed under the Creative Commons Attribution 3.0 Unported license.

Boost your game and FPS as much as possible. Configurable, Experimental.