About this Collection
Some serve same basic purpose, but only use one at a time. Uncertain which I prefer or haven't found better ones. Divided into Currently Installed, Uninstalled or Disabled, & Interesting Add-ons.
25 Add-ons in this Collection
Simply adds "Duplicate Tab" to tab context menu.
This extension will automatically close old windows and tabs so you don't wind up with zillions of old windows open at the same time. NEW FEATURES IN 3.0. Password protection....and 3 modes of operation.
Keep your menus in check by filtering out items you never use.
This extension is not being converted to a WebExtension.
Double-click action for Firefox -
double-click Link, Bookmark/History to open in new tab (emulate ctrl+click).
Quickly and easily increment and decrement numbers and strings in URLs for navigating through URL sequences.
Take control of your tabs! Purposely lightweight extension with the following features...
CommentBlocker is an addon which essentially blocks, or hides, all unwanted comments on websites you visit. It can be used as either a blacklist or a whitelist for websites, letting you decide what to filter out and what not to.
Automatically shows trimmed content in Google Mail™.