Schematics are NBT files that can store custom blueprints for Minecraft builds.
Schematics Mods usually provide a way better editing user experience than the Vanilla way to edit NBT files with the Structure blocks.
The most popular schematic Mods are Litematica and Create.
Location
Section titled “Location”| Launcher | Location |
| --------------------------- | ------------------------------------------- |
| ModrinthApp | ModrinthApp/profiles/<profile>/schematics |