Browser Calories : The easiest way to measure your performance budget.
Seashells : Seashells lets you pipe output from command-line programs to the web in real-time, even without installing any new software on your machine. You can u...
Squoosh : Squoosh is an image compression web app that allows you to dive into the advanced options provided by various image compressors.
WebScarab : WebScarab is a framework for analysing applications that communicate using the HTTP and HTTPS protocols.
BounCA : BounCA is a tool to manage your personal SSL certificates and authorities in a central and easy to use interfaces. It provides an easy accessible web ...
The Web Developer extension adds various web developer tools to a browser. The extension is available for Chrome, Firefox and Opera, and will run on any platform that these browsers support including Windows, OS X and Linux.