I was reading this post...

Please don't nest promises

Basti Ortiz ・ Jan 6 '20

#javascript #node #programming #tips

And I think we can generally agree on the idea here.

It got me wondering where nesting isn't bad, because in a lot of situations, nesting is a problem.

Is nesting in markdown a smell in and of itself?

<section>
  <div>
    <div>
      <div>
        ...

Is this good or neutral or is it something to be avoided when possible?

Is nesting conditional logic always bad, or are there situations where it's more helpful?

This is broad and abstract, so feel free to take it in any direction.