What is Javascript?

What is Javascript?


What is Javascript? GLOSSARY OF TERMS

Since its inception in 1995, JavaScript has been ranked as one of the most popular programming languages ​​in the world. It is widely used in all modern browsers.

With its help, dynamically updated content on the page is created, animations, and control over multimedia. In other words, this language is responsible for everything that reacts to user actions on the page.

Javascript is a client-side programming language. This means that it runs on the client side, not the server side. The language animates HTML (page markup) and CMS (custom functionality). Its main task is to add automation capability to the site page. Having created scripts, you can automate routine processes by handing over their control to the program.

The capabilities that make up the core of the language allow you to run code when certain conditions are met, store data inside variables, perform operations on text fragments, and much more.

Each browser has its own JavaScript engine. For Chrome and Opera it is V8 , for Firefox it is SpiderMonkey . Microsoft Edge uses ChakraCore and so on. The language is fully compatible with Windows, Mac OS, Linux and popular mobile operating systems.

More about developing with JavaScript and its frameworks

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