This is a place where you can download the latest versions of mods and resource packs for playing on SMPOnline if you feel like raw dogging the install process.

Ok how do I download it?

Go to the page for the downloads.

Once you're there, you may need to expand "Assets". The files your looking for are the .jar files for mods, and the .zip files for resource pack stuff.

If you're still lost, you should be using the official Modrinth modpack. Don't bother me if you can't figure out GitHub releases, please.