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Collections Of OptimizationsMinecraft mod

Mod-targeted optimizations that reduce memory usage and stutters, improve server/client performance, and fix bugs and crashes.

Latest version
collections_of_optimizations-0.7-all.jar
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
not stated
Downloads
125.3k
Updated
20 h ago
Available on
CurseForge

Download

From Collections Of Optimizations’s own host. Nothing is re-hosted here.

collections_of_optimizations-0.7-all.jarrelease31 Jul 2026

collections_of_optimizations-0.7-all.jar · 0.7 MB · for 1.20.1

Download latest
689f3897578f
Older versions7
  • collections_of_optimizations-0.6.jar30 Jul 20261.20.10.1 MB62 downloads10ad24a3841bGet
  • collections_of_optimizations-0.5.jar30 Jul 20261.20.10.1 MB33 downloads8b0791394054Get
  • collections_of_optimizations-0.4.jar29 Jul 20261.20.10.1 MB2 downloadsb34fcc3dcc57Get
  • collections_of_optimizations-0.3.jar29 Jul 20261.20.10.1 MB4 downloads7b3edc54484cGet
  • collections_of_optimizations-0.2.jar29 Jul 20261.20.10.1 MB3 downloads7432b2fd088eGet
  • collections_of_optimizations-0.11.jar29 Jul 20261.20.10.0 MB2 downloadsa00b9447a04dGet
  • collections_of_optimizations-0.1-all.jar29 Jul 20261.20.10.6 MB1 downloadsabc678d5ffe4Get

Frequently asked

How do I install Collections Of Optimizations?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Collections Of Optimizations safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Which Minecraft versions does Collections Of Optimizations work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Last checked 20 h ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 51 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .