- Fragments are a little faster and use less memory, since they do not create an extra DOM node. This only brings a real benefit on very large and deep trees.
- Some CSS mechanisms, such as Flexbox and CSS Grid, have special parent-child relationships, and adding a div in the middle makes it harder to keep the layout you want.
- The DOM inspector is less cluttered.
Lectures and tutorial on "Scripting client side JavaScript, jqvery, BackBone"
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