https://www.smashingmagazine.com/2017/04/browser-extension-edge-chrome-firefox-opera-brave-vivaldi/

• browser
• extension
• edge
• chrome
• firefox
• opera
• brave
• vivaldi

https://robots.thoughtbot.com/how-to-make-a-chrome-extension

• extension
• blog
• chrome
• tutorial

http://crossrider.com/

• extension
• cross-platform
• javascript
• software
• tools
• development
• browser
• jquery
• framework
• extensions

http://pooliestudios.com/projects/iconize/

• extension
• image
• icons
• filetype

http://www.roboform.com/fr/

• roboform
• autocompletion
• forms
• firefox
• extension

http://www.webdesignbooth.com/35-absolutely-useful-firefox-plugins-for-web-designers-and-developers/

• firefox
• extension
• addons
• addon
• webdevelopment
• webdesign
• css
• javascript

http://www.sitepoint.com/dustmeselectors/

• firefox
• extension
• css
• selectors
• unused