The nullish coalescing operator, though spelling the name is quite difficult but it is very easy to understand. ES2020 introduced the nullish coalescing operator which is a logical operator and accepts two values: leftExpr ?? rightExpr Nullish Coale...
The Temporal Dead Zone (TDZ), although the name may seem intimidating the idea is actually rather simple. The TDZ, along side with two new types of variable called const and let were introduced in ES6. Before diving into TDZ, let us understand the di...
Javascript is the most famous and at the same time most confusing language in the world. Most developers still find it difficult to understand its underlying beauty. Whenever we write any javascript code, it's very normal to run into bugs, but when y...