Table of Contents

JavaScript Introduction

JavaScript is one of the most popular programming languages in the world. JavaScript is lightweight and is classified as a dynamic computer programming language.

JavaScript is open source client-side language that supports all major browsers. It is an interpreted programming language with object-oriented capabilities.

JavaScript History

JavaScript was created by Brendan Eich in 1995 at Netscape Communications. JavaScript was launched as a part of Netscape 2.0 in 1995. JavaScript was initially called LiveScript. Netscape later changed its name to JavaScript.

JavaScript Applications

JavaScript is a popular programming language for developing games, mobile apps, and web applications. JavaScript is mainly used to build dynamic websites and web applications. It is commonly used to create dynamic web pages with client-side scripts interacting with users.

JavaScript frameworks are used in mobile app development. We can create mobile apps for iOS, Android, and Windows.

JavaScript Features

https://www.testingdocs.com/features-of-javascript/

Hello World Application

Let’s create and run a sample JavaScript application using a text editor and a web browser:

https://www.testingdocs.com/javascript-hello-world-application/

JavaScript Frameworks

https://www.testingdocs.com/popular-javascript-frameworks/

JavaScript is a highly popular language allowing dynamic and interactive website experiences. Alongside HTML and CSS, it forms the core of web technologies. Several libraries and frameworks, such as jQuery, React, Angular, and Vue.js, have been developed using JavaScript, which extends its capabilities and enhances web development efficiency.

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