React.js Hooks useEffect explained with Time Countdown component

React.js Hooks changed the way we code components! They made a simple introduction of Hooks but it actually makes code a lot less compared to classes, especially after compiling it. useEffect React.js Hook allows attaching a callback for almost all lifecycles for the component. This video explains how to write a basic Time Countdown component using React Hooks useEffect and basic setInterval. Coding is done in TypeScript + Create React App. #react #react.js #javascript