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Free online courses from The World Wide Web Consortium (W3C)

Under the name W3Cx, W3C develops MOOCs (Massive Open Online Courses) that help web developers increase their skills and empower them to become the next leaders and innovators on the Web.

W3C's mission is to lead the Web to its full potential by creating technical standards and guidelines to ensure that the Web remains open, accessible, and interoperable for everyone around the globe. W3C well-known standards HTML and CSS are the foundational technologies upon which websites are built. W3C works on ensuring that all foundational Web technologies meet the needs of civil society, in areas such as accessibility, internationalization, security, and privacy. W3C also provides the standards that undergird the infrastructure for modern businesses leveraging the Web, in areas such as entertainment, communications, digital publishing, and financial services. That work is created in the open, provided for free and under the groundbreaking W3C Patent Policy.

W3C's vision for "One Web" brings together thousands of dedicated technologists representing more than 400 Member organizations and dozens of industry sectors. W3C is a public-interest non-profit organization incorporated in the United States of America, led by a Board of Directors and employing a global staff across the globe. For more information see

The World Wide Web Consortium (W3C) MOOCs

Browse free online courses in a variety of subjects. The World Wide Web Consortium (W3C) courses found below can be audited free or students can choose to receive a verified certificate for a small fee. Select a course to learn more.