[ericmcer]

Article focuses a bit too much on specific task visualizations (recursive loop, performance optimizing, etc.) I don't usually spend much time doing that though. Real work to me involves more holding a ton of less complex visualizations in your head simultaneously.

I am usually visualizing how data flows through 5+ functions that are strung together until it ultimately updates the UI/Database/whatever. Each function is a bit of context I need to store in my head, If I can hold all the context's in my head simultaneously then I can easily manipulate the code.

I always felt like a great engineer can hold more contexts at one time, but good code means you shouldn't need to.