This won't be relevant to you right now, but once you start dealing with a large code base, jsgrep is a tool that I wrote to enable easily searching and modifyi

This won't be relevant to you right now, but once you start dealing with a large code base, jsgrep is a tool that I wrote to enable easily searching and modifying certain code patterns: https://github.com/facebook/jsgrep https://github.com/facebook/jsgrep