World Edit Mod (1.19.3, 1.18.2) is a great tool for players who enjoy construction and repairs in large scale work.
WorldEdit, as you may know or not, is a tool that has a magical ability to build and change things. It also has a feature that can solve a problem in a specific area of the game. You can also build a bridge that spans several kilometers without having to put every block. Or you can make a spherical object from the blocks you have. This is a great tool with amazing accuracy.