Re argument formatting, I'd guess it's because it uses the Prettier algorithm which works like that.
However in my experience it's much better than the alternative - e.g. clang-format's default "binpack"ing of arguments (lay them out like prose). That just makes them hard to read and leads to horrible diffs and horrible merge conflicts.
However in my experience it's much better than the alternative - e.g. clang-format's default "binpack"ing of arguments (lay them out like prose). That just makes them hard to read and leads to horrible diffs and horrible merge conflicts.