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Polyfill in Javascript: Why it is Important and Interviewer's Perspective

Join Live Classes https://topmate.io/frontendmaster Join Whatsapp Channel: https://whatsapp.com/channel/0029Va6I... Polyfill of Call and Apply    • Call and Apply Polyfill :  Ace Your Javasc...   String to Object: javascript interview question    • String to Object Conversion : Ace Your Jav...   Polyfill of Array.flat    • Flatten Deeply Nested Array : Ace Your Jav...   Polyfill of Slice    • Slice Polyfill : Ace Your Javascript Inter...   Polyfill of Reduce:    • Reduce Polyfill : Ace Your Javascript Inte...   Polyfill of Filter    • Filter Polyfill : Ace Your Javascript Inte...   Polyfill of Map:    • Map Polyfill : Ace Your Javascript Intervi...   Part 1 of Async JS Challenger Series:    • You Don't Know Promise Yet (Async JS Chall...   Part 2 Async JS Challenger Series    • You Don't Know Promise Yet (Async JS Chall...   Frontend Machine Coding Interview Series    • Frontend Machine Coding Interview Question...   React Hooks    • React Hooks Encyclopedia   Content: 00:00 Intro 00:28 What and Why polyfill? 01:26 Importance of Polyfill 02:15 Prototypes 05:25 this 06:50 2 Tips 08:22 How to attempt? 09:40 Mindset of Interviewer 10:55 Closing Ace your JavaScript interview's polyfill questions with this comprehensive guide! Learn the fundamentals of what polyfills are and why they're essential. Understand their importance in real-world scenarios and get a solid grasp on core JavaScript concepts like prototypes and the this keyword. Discover key tips and the best strategies for tackling polyfill-related questions during your interview. Plus, gain insights into what interviewers are really looking for. Don't let polyfills be a hurdle – master them and boost your interview success! Every topic is explained well by frontend master. #reactjs #frontendmaster #frontend #javascript #coding

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