Setup JavaScript Development Environment

Here, we are going to use JavaScript in developing a web application. So, we must have at least two things, a browser, and an editor to write the JavaScript code.

Although we also need a webserver to run a web application, but we will use a single HTML web page to run our JavaScript code. So, no need to install it for now.

Browser

Mostly, you will have a browser already installed on your PC, Microsoft Edge on the Windows platform, and Safari on Mac OS.

You can also install the following browser as per your preference:

• Microsoft Edge
• Google Chrome
• Mozilla FireFox
• Safari
• Opera

IDEs for JavaScript Application Development

You can write JavaScript code using a simple editor like Notepad. However, you can install any open-sourced or licensed IDE (Integrated Development Environment) to get the advantage of IntelliSense support for JavaScript and syntax error/warning highlighter for rapid development.

The followings are some of the well-known JavaScript editors:

• Visual Studio Code (Free, cross-platform)
• Eclipse (Free, cross-platform)
• Atom (Free, cross-platform)
• Notepad++ (Free, Windows)
• Code Lobster (Free, cross-platform)
• WebStorm (Paid, cross-platform)