I’ve been spoiled by good IDEs. Once you’ve gotten used to an IDE like RubyMine or IntelliJ IDEA, it’s hard to go back to just using text editors. Elixir has an open-source IntelliJ plugin, IntelliJ Elixir, and it’s quite good. A few months ago, I started contributing to its development, adding ExUnit test support and debugger integration. It was fun to work on, but I got a bit frustrated with hav