Free Code Camp's open source community help you build a job-worthy portfolio of real apps used by real people, while helping nonprofits.
Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends.
Udemy is an online learning and teaching marketplace with over 80000 courses and 24 million students, it uses content from online content creators to sell for profit.
Pluralsight is the global leader in high-quality online training for hardcore developers and IT pros. The revolutionary Pluralsight training library provides techies with instant access to a rich collection of online training courses delivered by industry authorities.
Code.org is a non-profit whose goal is to expose all students to computer programming. We believe that computer programming is a liberal art; it's something EVERY student in the world should be exposed to at some point in their childhood education.