JavaScript, the backbone of the web and a magical language used to build almost anything from a ToDo app to the SpaceX rocket control panel.
Hoisting is the default behavior of JavaScript where all the declarations are moved to the top of their scope. In simple words, we can use a variable or call a function before it is declared. Hoisting is a unique concept of JavaScript, and in this post, let us learn about… Read More »Hoisting in JavaScript
We can declare a variable in JavaScript using any of the three keywords var, let, and const. In this article, we’ll discuss the key properties and consequences of using each of these keywords. I personally prefer to use const always wherever possible because of its secure nature, more on that… Read More »var, let, always use const?
My new favorite JavaScript feature is the Object.seal() method. I’ve used the Object.freeze() sometimes but, this is something new and I feel it can be really handy in many cases where we have a pre-defined object template to use and only want to change the values of its existing properties.… Read More »Did you know Object.seal() in JavaScript