Though they aren't obtainable in vanilla Minecraft without a player using commands, command blocks are nonetheless incredibly useful.

Minecraft's command blocks allow players to automate console commands, but they are hard to find, so this guide shows how to get them.

Minecraft commands let players do a variety of things, and explosive snowballs —which can only be made through commands — always end up being a fun addition. With just a simple command-block ...

The command block is an orangey-red cube with TV sci-fi LEDs stuck to it. As part of a redstone circuit, it can be used to execute specific commands, like granting experience to a player.

Minecraft: Education Edition can now teach kids how to code with the new Code Builder tool and the 'Agent', an in-game robot. Mojang will add Command Blocks in Education Edition later this year.