I recently read many articles that justify how reading others code is so beneficial. I guess this is a very good skill (reading others code) that I wish to strengthen. So do you guys have any pointers to open source projects that I can read for learning. I have no restrictions on what kind of code I read as long as it is beautifully written code by masters who know what they are doing . So games, game engines, tools, or any other piece of software that I can read and study in my spare time.