Better End 1.20.2+ (Fabric)

Better End is honestly one of the best mods out there; try to pair it with Chocapic13' shader, and you'll see why; Better End mod doesn't just enhance the visuals of the end, it also adds a number f new mobs; some fly some walk, some are friendly, others...not so much, anyways, it is the best mod to install if you see real improvement in your end dimension.

How to install it?

Open the Minecraft launcher and select the version corresponding to your downloaded mod.

Click on the "Mods" button at the top of the launcher window.

Click on the "Open Mods Folder" button. This will open the mods folder where you can install the mod.

Drag and drop the mod file you downloaded into the mods folder.

Close the mods folder and click the "Play" button to launch Minecraft with the mod installed.

That's it! You should now be able to use the mod in Minecraft. If you encounter any issues or errors, try updating Minecraft Forge to the latest version or checking the mod's documentation for troubleshooting tips.