Series of modpacks made to make any version of minecraft the most it can be with only client side mods that can work on any unmodded servers.

1. Install one of these three compatible launchers: MultiMC, PolyMC or PrismLauncher. Also works with any forks of these launchers but these are the one I recommend.
2. Install the instance of the version of Minecraft you want to play.

4. Click on Add Instance > Import (from zip) and select the .zip file you just downloaded. Click on OK and wait for the instance of VanillaQOL to appear on your launcher.
5. Click on the instance, and then click on the Edit button on the right. Go in Settings and then click on the checkmark for Java Installation. Click on Auto-detect and select the version of java depending on the version of VanillaQOL you installed. If the version of java you need doesn't appears in the list, install Java and restart the launcher.

6. Launch the instance.