This article aims to highlight how important it is to know JavaScript fundamentals for all front-end developers. I’ll explain the reasons you need to have a thorough understanding of Pure (Vanilla) JavaScript. This is JavaScript without other frameworks or libraries.
Why is it being referred to as Vanilla JS?
The term”vanilla script” is commonly used to refer to pure JavaScript (or it could be simple JavaScript) with no type of library. It is sometimes used to make fun of “nowadays several things can also be done without additional JavaScript libraries”.
It is among the lightest frameworks that have ever been created. It is fundamental and straightforward to master and utilize. It is possible to develop robust and powerful websites as well as applications by using the basic script.
List of websites using Vanilla JS.
Yahoo
Wikipedia
Windows Live
MSN
and Many more…
Why is it essential to learn vanilla JS?
There are various reasons for selecting the vanilla js to study and apply it for our projects.
Web performance
Vanilla js codes must be parsed and compiled, in contrast to HTML or CSS files accessible for download when downloaded.
Experience of the user
It offers a user-friendly yet straightforward development experience. While creating websites or applications using JavaScript, the developer must launch the text editor and begin programming.
It simplifies working with frameworks and also.
If a developer still wishes to use one of the frameworks, this makes working with them more accessible.
Interoperability
We can embed the JavaScript on any web page; and however, if we use a scripting language other than JavaScript, it is impossible to do this.
Server Load
As we all know, the client performs the execution of JavaScript, which decreases the need for servers.
Rich interfaces
The aid of JavaScript allows us to build the highest quality of features like drag & drop and components such as an e-slider.
Speed
Because its execution takes place on the client-side and doesn’t require any external resources, so its speed is breakneck.