Debloated fork of the extension "I don't care about cookies"
Cat scratch chrome resource sniffing extension
Console for mobile browsers
ClearURLs is an add-on based on the new WebExtensions technology
Ghostery Browser Extension for Firefox, Chrome, Opera and Edge
JS wrapper for ZetaOffice in the browser
A frontend for an IPFS node
A mobile devtools for debugging web sites and web apps
Rapid Page Manipulator
An experimental peer-to-peer Web browser
Rapidly edit custom style of webpage
Inject JavaScript custom code into every webpage