Wurst.exe -
Select the Fabric profile in the Minecraft Launcher and start the game.
Wurst-Imperium/Wurst7 (for source code and direct downloads) Installation Overview Wurst.exe
Install the Fabric Loader for your specific version of Minecraft. Select the Fabric profile in the Minecraft Launcher
To avoid malware or viruses, it is highly recommended to download the client only from its official developers: WurstClient.net Wurst.exe
A customizable GUI typically accessed by pressing the Right Control or Right Shift key. Official & Safe Links
Place the downloaded Wurst .jar file into your .minecraft/mods folder.