UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.

Kite - Kite helps you write code faster by bringing the web's programming knowledge into your editor.

Atlassian Design - Design, develop, and deliver

Remote Duck - Stranger on the Internet that can help you debug your code

The Adventures of UX Hero - The world’s first User Experience comic series

Sublime Tutor - Learn Sublime Text from a tutor who sits inside the editor