Same here. Going back to some large ember projects I built just 2-3yrs ago, it's almost impossible to comprehend. Also, it's impossible to upgrade to the latest

Same here. Going back to some large ember projects I built just 2-3yrs ago, it's almost impossible to comprehend. Also, it's impossible to upgrade to the latest version of Ember due to the amount of churn they went through from 1.x to 2.x