Place the JAR file (and the Fabric API) into your Minecraft %appdata%/.minecraft/mods folder.
The for Minecraft 1.19.1 is a popular open-source "utility mod" (often categorized as a "cheat client") that adds various features to the game, ranging from automation to visual enhancements. Key Features of v7.27.3 Download Wurst v7.27.3 MC1.19.1
Select the Fabric profile in your Minecraft Launcher and click Play. Important Considerations Place the JAR file (and the Fabric API)