BrowserStack is the most reliable web and mobile app testing platform on the market today. Founded by developers, for developers, BrowserStack allows users to quickly and easily test their mobile and web applications across thousands of devices and desktop browsers in order to ensure their software meets and exceeds organizational and customer expectations.

Kirby is the content management system.

Sublime Text is a sophisticated text editor for code, markup and prose. You'll love the slick user interface, extraordinary features and amazing performance.

A tool for deploying and configuring web applications. It was developed by the makers of the Laravel framework, but it can be used to automate the deployment of any web application that uses a PHP server.

CodePen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn and debug, and find inspiration. CodePen is a playground for the front end side of the web. It's all about inspiration, education, and sharing.

Bourbon is a library of pure Sass mixins and functions that are designed to make you a more efficient style sheet author.