It's not transformative, it's 100% derivative. It's not a parody. It's apparantly for educational use (AngularJS) but not every educational use is fair (could

It's not transformative, it's 100% derivative. It's not a parody. It's apparantly for educational use (AngularJS) but not every educational use is fair (could have easily used different sprites). It's a straight up copy of artwork that's copyrighted and trademarked without any doubt. Its use of copyrighted art is not limited to a small percentage of the work, it's 100% of it.