Editor Software Required for JavaScript

Although javascript can be written simply in a notepad file, using an editing software helps in many ways like there are line numbers, error checking, different font color for javascript, css and html codes etc.
Adobe DreamWeaver CS5

The Professional Web development standard is the Adobe Dreamweaver, which supports various web scripting and programming languages including javascript, php, ASP and CSS. However Adobe Dreamweaver is pretty expensive and often students and beginners avoid buying it while in the learning phase. It typically costs $400 or above. To learn more about Dreamweaver. Official Dreamweaver site.
Komodo Edit- Open Source and FREE
An excellent alternate software for students and Freelancers is Komodo Edit. We strongly recommend using it instead of working simply on a windows notepad. Komodo Edit although Free and OpenSource is a powerful and efficient tool for coding in JavaScript.

STEP 1- Click on the link to go to Official Komodo site and download the software. Download Komodo Edit
The file size is about 43MB and will take 6-10 mins to download on a 1Mbps speed connection.

STEP 2- Go to the folder where you downloaded the file and click to run the setup and Install Komodo Edit on your PC.

komodo edit setup wizard

STEP 3- From file menu click New to start a new document

javascript editor new file