Experience farms, also known as XP farms, are among the most efficient ways to gain levels in Minecraft and are, therefore, very useful for repairing tools and enchanting.

Learn how to build a fully functional diamond farm in Minecraft 1.21+ for Java Edition. This guide covers farm layout, villager trades, and automation methods that work in survival mode—no cheats ...

Minecraft mobs drop all sorts of loot, some of which are pretty valuable. A lot of them drop food or other useful crafting, so it's a good idea to farm them.