JavaScript is one of the most widely-adopted browser languages, and it is an essential building block for adding dynamic and interactive features to your website with full integration with HTML and CSS. With JavaScript we can add new HTML elements to the page, change content, and modify styles on the fly, and we can react to user actions.
In brief, while HTML provides the structure of a web page and CSS dictates the look and feel of the page, Javascript is used to define the behavior of the web page.


Notepad++ is a great tool for editing Javascript files! It is an open source code editor, and it comes with syntax highlighting for Javascript. It is easy to use for beginners and highly powerful for advanced users. It is a lightweight program that installs quickly and it doesn’t take a lot of storage space. However, it is only available for Microsoft Windows environments.

To install Notepad++ go to:

Brackets is an open source as well but it is also a cross-platform editor; it is available for Windows, Mac and Linux. It was founded by Adobe as a modern text editor for web designers and front-end developers. It has syntax highlighting, and it has a sizeble collection of extensions.

To install Brackets go to:


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