Related to the linked article at bottom (coding in color: https://medium.com/p/3a6db2743a1e/): I've been using the Sublime Colorcoder plugin (https://github.com/vprimachenko/Sublime-Colorcoder) and beside some instabilities, it's been working well. It's really nice to see the flow of a variable (or more) through a function, without manually highlighting the occurrences.