Need a quick and painless way to view javascript in Firefox? Check out JSView!
Well now there’s a much easier way. You can use the JSView extension to solve the problem. You can access it from the context menu, from the toolbar, from the view menu, or from the status bar. If the website you are viewing contains any external js/css files, an icon will appear that says “CSS”, “JS”, or both. Each individual file can then be viewed by clicking on the filename. The file will be opened in a new window. You can also choose to open all external files by clicking on “View All”.
+ Download and Install the JSView Extension for Firefox!
