Tips to optimise rendering of a set of elements in React — Medium

  • Don’t update the app component if a list has the same number of elements and order of elements is the same
  • Time for rendering with a simple classic optimisation
  • Now take a look into “render()” function of App component.

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@JavaScriptKicks: “How to optimise rendering of a set of elements in React by @lavrton #javascript #reactjs via @JavaScriptKicks”


There is a guide to increase React performance. The advanced tip will increase speed by 20 times.


Tips to optimise rendering of a set of elements in React — Medium