We think syntax highlighting makes the structure of code easier to understand. But as it stands, we highlight the obvious (like the word function) and leave most of the content in black. Rather than highlighting the differences between currentIndex and the keyword function, we could highlight the difference between currentIndex and randomIndex. Here’s what that might look like:1-TVSPOYO1z8GOVs3tuxNRqA

https://medium.com/@evnbr/coding-in-color-3a6db2743a1e