integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page.
scans web pages and tells you where media players are getting their data from, and displays it as a simple hyperlink: in most cases, you can then follow the simple download link to save the media file.
Firefox Extension for web developers/designers as well as casual users "As you glide the mouse over the page, you will see a red rectangle framing each element under the cursor."
Firefox Extension that inserts [quote] tags around the clipboard contents and inserts them into any text field from the context menu. It's only real use is when you are posting to a forum and wish to make it clear that you are quoting a passage of text.
visual programming environment written in JavaScript for the Mozilla Framework.Enables users to build programs graphically by connecting functional modules to fetch and direct the flow of data, play sound or video, add animation or interactivity, and disp
Shows a sidebar with all bookmarks that contain a defined keyword (shortcuts). The sidebar can be viewed by clicking on View|Sidebar|Keywords. Double-clicking on a keyword will insert it into the URLBar for quick access.