30 best Firefox plug-ins

Dejan cancarevic is an excellent web designer and developer. he selects 30 Firefox plug-ins that he often uses. These plug-ins can help web designers and developers to simplify their work, or add design application functions.
1. cssmate-Online CSS editor Extension
2. viewsourcewith-allows you to view the Firefox extension application of page Resources
3. piclens-transform your browser into a 3D browser environment to view web images using the Firefox extension

4. fireshot-powerful web page/screenshot plug-in

5. seoquake-Search Engine Optimization and website promotion plug-ins

6. Font Finder-simply highlight an event and click the left-click menu to display the CSS style

7. Live HTTP headers-view the HTTP header information of a page while browsing the page

8. Modify headers-Firefox extension that allows you to add, modify, or filter HTTP header request information

9. cssviewer-a simple and practical expansion that allows you to view the CSS code of any part of the current webpage

10. editcss-you can right-click to view and edit the style sheet code in the browser's sidebar.

11. firebug-view, edit, and track CSS, HTML, and JavaScript Firefox plug-ins on webpages

12. View formatted source-format each element on the webpage and highlight it with different colors

13. Using sor X-the Firefox plug-in that allows you to see page header information without looking at the source code

14. CSS validator-one-click verification tool plug-in to check whether the current webpage complies with W3C CSS standards

15. validaty-provides you with a validator button similar to validator.w3.org.

16. html validator-add an HTML validator

17. Copy as HTML link-create an HTML link to the current page for the selected text

18. tabletools-Firefox extensions for filtering and sorting HTML tables

19. chm reader-enables Firefox to support Firefox extensions for HTML compilation files

20. pagediff-helps webpage designers and developers view the page source code before different webpages

21. clipmarks-the Firefox plug-in that lets you save any elements on the current page

22. sourceeditor-Firefox extension for viewing and editing HTML element code

23. Total validator-use the official dtds to provide a real Firefox extension for the HTML checker

24. linkchecker-check the Firefox extension with valid links on any web page

25. Web Developer-Add a menu and toolbar that contains Firefox extensions for various web development tools

26. style sheet chooser II-let you select the alternate Firefox extension provided by the website author for the website

27. View dependencies-Firefox extension that displays information about all loaded elements on the webpage

28. accessibar-Firefox extension that allows you to easily manipulate web page display and text voice output

29. Aardvark-Firefox extension used to understand the redundant information of webpages and print functions such as webpages

30. jsview-added the ability to view the source code of an external file

Source: http://blog.163.com/yjb101@126/blog/static/1879029520091129614658/