title: How to delay rendering of DOM element to prevent unresponsiveness
body: <p>I am fetching huge list of people (1000) from server as an API call.<br>
  Based on data I have to render "cards" for each user, which will contain their name, picture, age etc. <br></p>
  
  <p>But when I do that, browser gets stuck for a while till all the cards are rendered. Is there any way to tell browser that its not necessary to render everything at once, it can do so one by one, without crashing itself ?</p>