EfficientMC

EfficientMC is a streamlined and lightweight Modpack crafted to boost Minecraft's performance without changing the gameplay experience in any way.

Changelog:

Added pack image.

Optifine has to be downloaded separately!

How do I add Optifine to EffecientMC?

This explains how to add Optifine to many popular launchers. (Note that the same steps for MultiMC also apply to Prism launcher).

To add Optifine to the modrinth launcher:

1. Click on this link to the optifine website and download Optifine.
2. Open the Modrinth launcher and navigate to the EffecientMC modpack.
3. Once you have opened the EffecientMC pack, click on the dropdown menu next to add content and select add from file.
4. Find your downloads folder and select the Optifine version you just downloaded.

If you completed these steps correctly Optifine should be installed into your Modpack.