BrushBefore Quick revision. Clear recall. Better interviews.
Back to search

JSX rules, fragments, expressions, and list rendering

JSX has a few important rules around single roots, expressions, fragments, and rendering arrays of elements.

React Medium Theory

JSX rules, fragments, expressions, and list rendering

JSX has a few important rules around single roots, expressions, fragments, and rendering arrays of elements.

  • Components must return one parent or a fragment
  • Expressions work in curly braces
  • Statements do not go directly inside JSX
#jsx #react #rendering

JSX rules, fragments, expressions, and list rendering