Hha:s Command Repeater

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This mod adds a keybind that, when pressed, repeats the last command you sent. You can change the keybind in Minecraft's built-in Key Binds settings under the category "Command Repeater" in English or "Kommandoupprepare" for Swedish users.

This mod is for anyone who wants to run one command over and over. For example, if you are world-editing quickly but don't want to pause to open chat to repeat the last command, you can use this mod to help you.

I strongly recommend using the mod Controlling if you have a lot of keybinds, as it adds a search bar in the Key Binds settings!