Last Updated: Apr 3, 2017
Take the world's best courses, online, for free.
- Code Academy
- Stack Overflow
Free programming resources! This site is a collaboratively edited question and answer site for professional and enthusiast programmers. It's 100% free, no registration required.
- Mozilla Developer's Network
An open community of developers building resources for a better web, regardless of brand, browser or platform. Includes many types of resources for video, CSS, HTML, DOM, Geolocation, Animation, AJAX, and much more.
Social coding resource to publish code online for VMWARE, RedHat, Twitter, Facebook, Linkedin, and more.
The World Wide Web Consortium (W3C) is an international community that develops open standards to ensure the long-term growth of the Web. Contains helpful information concerning everything Web related from coding validators to job listings.