Introduction to JavaScript

Introduction to JavaScript

JavaScript is a computer programming language that allows websites to perform more fun and interactive things (e.g., having complex animations, clickable buttons, etc.). It is widely used and loved by programmers around the world and is also known as the language of the web. Developed in 1995 by Brendan Eich at Netscape, it has since become one of the most popular programming languages in the world.

What is JavaScript?

JavaScript is the high-level, interpreted, object-oriented scripting language used to make websites more interactive and user-friendly.

Why should I learn JavaScript?

Reasons to learn JavaScript:

1. Easy to learn and idle for beginners: JavaScript is the easiest programming language to learn. It serves as a great first language for anyone new to coding. Even the most complex lines of code can be written one by one in fragments.

2. It's in the browser: JavaScript is the language of the web. In other words, it is the default language of the internet. Even your browsers are developed using JavaScript.

3. JavaScript's Versatility: JavaScript is the most versatile programming language. It can be used for both the front end (Angular, React) and the back end (Node.js).

4. Most famous programming language in the world: As per Stack Overflow, Javascript is the most famous programming language used by developers.

5. Great Career Potential: Good JavaScript programmers are always in high demand. As per Indeed, the average annual salary of a Javascript developer is $108344 per year.

How do I set up JavaScript?

You don't have to get or download this language from any place. It is already running in your web browser, and it is free to use.

First JavaScript Program:

Print "Hello World" using JavaScript:

Output:

Conclusion:

This blog serves as an introduction to JavaScript, a popular programming language used to create interactive and user-friendly websites. Brendan Eich developed JavaScript in 1995, and it is an object-oriented scripting language that is versatile, easy to learn, and used for front-end and back-end development. As it is the language of the web, it comes pre-installed in web browsers and is free to use. JavaScript has high career potential, as developers are in high demand and can earn an average salary of $108,344 per year. The blog also includes a simple example of a JavaScript program that prints "Hello World."