1. Angular is a JavaScript web framework for creating single-page web applications. The code is free to use and available as open source. It is further maintained and heavily used by Google and by lots of other developers around the world.

  2. A JavaScript library for building user interfaces

  3. Give your JS App some Backbone with Models, Views, Collections, and Events

  4. A JavaScript framework for creating ambitious web apps

  5. Reactive Components for Modern Web Interfaces

  6. Polymer is a library that uses the latest web technologies to let you create custom HTML elements.

  7. Create iOS, Android and Mac apps in C#

  8. UI Frameworks and App Development Tools

  9. AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.

  10. FileZilla is an FTP, or file transfer protocol, client. It lets individuals transfer single files or batches to a web server. For many years, FTP was the standard for website design. Read more about FileZilla.

  11. Realtime MVC Framework for Node.js

  12. Curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library