String Polyfills and Common Interview Methods in...

Strings are everywhere in JavaScript—from user input to APIs. While JavaScript provides many built-in string methods, understanding how they work internally is what truly sets you apart in interviews. In this blog, we’ll explore: What string methods are Why developers write polyfills How to implement common string utilities Popular interview problems 🧠 What Are String Methods? String methods are built-in functions that help manipulate strings. Examples: ```js id="str1" const text = "hello world"