This tutorial shows you how to build the easiest creeper/gunpowder farm in Minecraft 1.21+. No cats needed — this design works in Java and Bedrock Edition, survival-friendly and efficient for rockets ...

In Minecraft, Creeper farms are an essential resource for a constant supply of gunpowder, which is used for crafting TNT, fireworks, and some splash potions and is primarily used to fly an Elytra.