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useEffect is Not componentDidMount (And Why It Matters) #reactjs

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Aug 30, 2025
25:50

1 Month Job ready Javascript and React Batch https://topmate.io/frontendmaster Cost of Console.log https://youtu.be/3qfUmZHTHls useEffect is not componentDidMount https://youtu.be/0oZ4CpTUujk GraphQL https://youtu.be/bn4lLkwwMWY Part 1 of Async JS Challenger Series: https://youtu.be/Z6BDvDnNUNI Part 2 Async JS Challenger Series https://www.youtube.com/watch?v=rFnpnT4VNVM Frontend Machine Coding Interview Series https://www.youtube.com/playlist?list=PLQOMi2yb4hF2F4G_pA8fHSupjDG92CuU7 React Hooks https://www.youtube.com/playlist?list=PLQOMi2yb4hF1u12iNcHiM1uLU4KNti6P8 Complete Redux https://www.youtube.com/playlist?list=PLQOMi2yb4hF3jxl5dD2IDd6pzeqaarD4s Content: 00:00 Poll Result 00:40 Agenda : Super Important 01:40 The Problem: Flickering 06:42 Class vs Functional 07:50 Problems with Class Components 12:02 Wrong MindSet 14:07 The Problem: Demonstration Again 15:10 Why this happens? 16:00 Painting 17:20 Paint demo 18:44 Before Paint 19:45 componentDidMount called before paint 20:20 After Paint 21:30 useEffect called after paint 22:30 Solution of Flickering 24:42 useEffect usage Master Javascript Best Javascript Mentor Master of React How to master frontend developer clear your frontend interview #reactjstutorial #frontend #react #javascript #webdevelopment #frontendmaster

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useEffect is Not componentDidMount (And Why It Matters) #reactjs | NatokHD