Foamfix Mod 1.13/1.12.2/1.11.2 (Optimize your client)
Minecraft getting only 1 fps on desktop with mods but 60 fps on laptop. (I am running BetterFPS, foamfix, and Optifine to try to fix but they aren't helping) : feedthebeast
Modded Minecraft 1.12.2 Lag Spiking even with Optifine, BetterFPS, Foamfix, 4GB allocated memory - Java Edition Support - Support - Minecraft Forum - Minecraft Forum
FoamFix - RAM Optimize Mod For Minecraft 1.14.4, 1.13 | PC Java Mods
A button on a Minecraft instance that failed to load for some reason (duplicate mods, etc) that relaunches game upon fix... - Suggestions - Forge Forums