ddt

If you're looking for a powerful and flexible tool to help you analyze styles on a web page, you'll definitely want to check out DDT. Originally developed specifically for this purpose, DDT has evolved to become much more versatile over time. With DDT, you'll be able to immediately identify which styles are being used and which ones aren't, locate specific attributes within styles and nodes, change the contents, style, and attributes of nodes on the fly and see the changes immediately.

One of the key advantages of DDT is that it allows you to parse the current status of the web page you're working with. This means that you can keep track of any changes that are made by JavaScript or HTTP requests and adjust your work accordingly. Additionally, the DDT extension makes it possible to debug web pages with ease.

Whether you're working on a Mac, Windows, or Linux machine, the DDT addon is cross-platform and highly effective. However, it's important to note that you'll need to have Firefox version 1.0 or later installed in order to use DDT to its fullest potential.

Overall, if you're looking for a tool that can help you analyze and manipulate a wide range of styles and nodes on web pages, DDT is an excellent choice that's definitely worth checking out.