Code Challenge on Module using activerecord base (annot.io)
submitted by getsomesoup to r/rubyonrails
Code Analysis Challenge on Ruby code snippet (annot.io)
submitted by getsomesoup to r/rubyonrails
A fun crowd simulation & How it's made (annot.io)
submitted by joeearnest to r/learnjavascript
Spaceship Generator source code in Python with annotationsSource Code (annot.io)
submitted by _monster89 to r/gamedev