JSView for Songbird is an add-on that allows users to view external javascript source codes within the Songbird application.
Before JSView, developers would have to manually search through source code to find external URLs and type them into their browser, which was a tedious process. With JSView, this issue is resolved. The JSView extension can be accessed from the context menu, toolbar, view menu, or status bar.
When viewing a website, an icon will appear if external js/css files are present, showing labels of "CSS", "JS", or both. Users can then click on the filename of the external file to view it within a new window. For those who want to view all external files at once, they can click on "View All."
JSView is a useful plugin, but it requires Songbird 0.4 - 0.6 to function properly. Overall, it's an excellent tool for developers who need to view external javascript/css code easily and quickly.
Version 2.0.4.1: N/A