This might sound crazy but I actually found the discourse source code to be a beautiful thing. When I read it I had never used ruby beyond understanding the syn

This might sound crazy but I actually found the discourse source code to be a beautiful thing. When I read it I had never used ruby beyond understanding the syntax via ruby koans. And one day I wanted to learn how they manage long running tasks without blocking the rest of the web application, and so I jumped into the code using only github and github source code search. 15 minutes in I had notes which drew the entire picture of how and where sidekiq comes in and how and where emails are constructed (I was starting out by trying to understand how things like password reset emails are handled iirc). I know there must be some ugly parts in there, but I went in with no understanding of what to look for except some keywords. I came back with a pragmatic understanding of how to implement a certain workflow regardless of language or framework. This was the mark of something beautiful to me.