When should you use Object.is() instead of strict equality check in JavaScript?

Knowing the difference between own and inherited properties helps understanding the JavaScript prototypal inheritance.

The 5 must-know differences between arrow and regular functions in JavaScript.

The object destructuring is a JavaScript feature to extract properties from objects and bind them to variables.

React.useCallback() memoizes callback functions. In this post I will explain when to and when not to use React.useCallback().

5 situations when the JavaScript scope behaves differently than you expect.

The scope is an important concent that manages variables accessibility. I will explain step by step, in-depth, what the scope is in JavaScript.

In-depth post on how && (logical and) and || (logical or) operators work in JavaScript.

In JavaScript you might have difficulties to use autocomplete on named imports. Let's study the problem and find a solution.

for...of cycle in JavaScript iterates arrays, maps, sets, array-like objects, iterables, plus supports in-place destructuring.