What I’d like to point out in this post is pretty common issue I had to deal with over and over again and share some patterns that have worked well on small to large sized projects for me.

I recently came across a route handler that was 2k lines of code long. Some changes had to be made but each time I tried to understand the control flow, 2-3 mouse scrolls down I was feeling lost. Below is just a hint (not an actual project code):

#nodejs #cleancode #programming