Mods that give you more fps! (and/or less stutter)
https://www.curseforge.com/minecraft/mc-mods/lazydfu <- Makes starting up Minecraft faster
https://modrinth.com/mod/sodium <- One of the best (if not the best) performance mods right now.
https://www.curseforge.com/minecraft/mc-mods/reeses-sodium-options <- optional mod to change the look of the settings menu of Sodium
https://www.curseforge.com/minecraft/mc-mods/phosphor <- Light engine optimizations
https://www.curseforge.com/minecraft/mc-mods/lithium <- Improves singleplayer performance, maybe also performance while playing on Wisecraft.
https://www.curseforge.com/minecraft/mc-mods/forgetmechunk <-- We don't know if this might crash your pc if you afk overnight, so be careful with this one.