For random stuff that should not be synced, much like .gitignore. That'll vary depending on the person, but for me it's usually for Mac/Windows crap (.DS_Store,

For random stuff that should not be synced, much like .gitignore. That'll vary depending on the person, but for me it's usually for Mac/Windows crap (.DS_Store, Thumbs.db), temporary files of any kind, node_modules, and a few others.