Discover the Surprising Side of JavaScript!

JavaScript's flexibility can sometimes lead to unexpected results, especially when it comes to type coercion. Understanding these quirks is crucial for writing reliable code. In this article, we'll explore examples of JavaScript's type conversion, revealing how simple expressions can yield surprising results.

* Array is equal to 0, not an array
* null has a special rule, it's not equal to anything else
* NaN (Not-a-Number) is a unique value in JavaScript

Grasping these quirks is key to writing reliable code and leveraging JavaScript's flexibility effectively. By understanding how JavaScript converts types, you can avoid common pitfalls and build more efficient web applications.

Source: https://dev.to/mursalfk/weird-things-in-javascript-2onk