CDN for scripts.
Responsive design, typography, page layout structure, great components. Even better with AngularJS when paired with UI Bootstrap!
Live data binding and a superpowered MVC!
DOM manipulation and animation.
Firebase is the perfect live data backend for my AngularJS projects. The AngularFire API allows a dev to work with synchronized data in a direct and understandable way. Database service of choice.
For centralizing personal webprojects so that I can reference, pull, and push my work from anywhere. Allows me to seamlessly keep all my projects accessible from my Nitrous.io account and my main IDE.
I used JS to make things go!
My favorite code editor. So much power and elegance in one package, and more plugins than you can shake a stick at! And the Package Control package manager makes it easy to keep up with them all.
I use gulp to power my build/minification flow, as well as for running a local livereload webserver while coding.
Version control system of choice.
This is my go-to when I can't use my IDE of choice (Sublime/Gulp workflow). Robust, accessible anywhere, and the free version gives me everything I need to get work done.