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What is JavaScript

JavaScript or JS is a scripting language known as the language of interactive and dynamic web pages. JS with HTML and CSS, are the core technologies of the web. Indeed, a large number of active websites use it. Moreover, the majority of web browsers include an engine responsible for its interpretation.

The development of JavaScript dates back to 1995, as a server-side scripting language. It was subsequently standardized in June 1997 under the name ECMAScript. Therefore, JavaScript derives from ECMAScript, of which it is an implementation of the Mozilla Foundation.

How can you use JavaScript language?

We integrate the JavaScript code directly into the HTML code. This does not prevent it from being used on its own to design aesthetic and complete web projects. After reception of the web page by the client’s workstation, the browser interprets then, executes it. This program written in it is called a script.

It is common for a web page containing this language code to offer animations that make the page dynamic. And for this code, it will not send a new request to the server hosting the site. Everything happens in the browser of the visitor’s computer, by executing scripts. Generally, using this language allows you to make an HTML page dynamic and interactive. It manages, for example, the data entered in HTML forms.

JavaScript is known for its client-side execution. You can also use it in outdoor environments. To design server-side applications like PHP, for example.

What can you execute with this language?

It gives the possibility of carrying out several types of projects. You can use to design:

  • Web applications: its many frameworks facilitate the creation of complex web applications.
  • Hybrid mobile and tablet applications.
  • Full JavaScript websites. By combining it with Node.js on the server side, it is possible to create a fast website, entirely in JavaScript. It is of course necessary to opt for a good web hosting plan that guarantees this.
  • TV applications and connected objects. It also allows you to create your application for televisions and any other connected object.

In conclusion, developing a website in JavaScript offers several advantages. In addition, it is compatible with all digital media thus, offering fluidity, efficiency and simplicity. Finally, it allows easy maintenance.