Cimbali

Displays markdown documents beautified in your browser.

Toggle the content’s color scheme between preferring light or dark (or inheriting)

CleanLinks converts redirect links to normal links: - http://www.foobar.com/track=ftp://gnu.org ➠ ftp://gnu.org - http://example.com/aHR0cDovL3d3dy5nb29nbGUuY29t ➠ http://www.google.com CleanLinks also removes tracking parameters (utm_*, etc.)

Swap cookies between different cookie "profiles" per website (and create new ones on the fly) to alleviate the pain of having several accounts for some sites. No need to log in and out, just swap the cookies! For more, try Firefox Containers.

Allows you to change New Tab page to your specific URL per Container.