call() Polyfill in JavaScript | Master Interview Question 🚀

call() Polyfill in JavaScript | Master Interview Question In this video, we learn how to implement the Function.prototype.call() method from scratch by creating a custom polyfill in JavaScript. We'll understand how the built-in call() method works, implement its functionality step by step, and explore how the this keyword and function invocation work in JavaScript. 🚀 What You'll Learn: What is call() in JavaScript How the Function.prototype.call() method works Implementing call() polyfill from scratch Understanding the this keyword How to pass arguments to a function using call() How to invoke a function with a specific this context JavaScript interview concepts and practical examples Preparing for frontend developer interviews 🎯 This video is useful for anyone preparing for JavaScript interviews, frontend developer roles, and software engineering interviews. 👍 If you find this video helpful, like the video and subscribe for more JavaScript concepts, polyfills, and frontend interview questions. #JavaScript #CallMethod #Polyfill #JavaScriptInterview #FrontendDevelopment #CodingInterview #WebDevelopment