Free Code Camp - Learn to code by helping nonprofits.
Egghead - Learn the best JavaScript tools and frameworks from industry pros. Video tutorials for badass web developers.
W3Schools - W3Schools is a web developers information website, with tutorials and references on web development...
TutorialsTeacher - TutorialsTeacher.com is optimized for learning web technologies step by step.
Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
Progate - Progate is an online platform to learn programming.