If you desire to expand your gaming experience with some of the awesome mods made by other players - there are new blocks and objects, new creatures, beautiful shaders, recipe tweaks, quality of life improvements, one which transforms Locusts into minions to do your every bidding, and many others - the best place to look for them is on the official Mod DB. You can also find a few additional mods on the official forums. We generally advise that you check which game version or versions a mod requires, to make sure it matches the game version you are currently playing.