Prefab lets you Instant Build Houses, Structures, Farms, Shops on Fabric 1.18.2. View full article to see more!
Video source: https://youtu.be/zO4RYVvzDmE
After getting Fabric and Fabric API, get Mod Menu so you can configure the settings for this mod. Grab it Here
You are now able to get the Prefab mod and build amazing structures in your game on Minecraft Fabric 1.18.2
Get the Prefab mod from Here
Also check out the Official GamerPotion modpack that contains 300+ mods including the Prefab mod. Check it out from here - https://www.curseforge.com/minecraft/modpacks/gamerpotion-modpack