The World Wide Web Consortium (W3C) develops standards and guidelines to help everyone build a web based on the principles of accessibility, internationalization, privacy and security.

W3C web standards are optimized for interoperability, security, privacy, web accessibility, and internationalization. W3C's proven web standards process is based on fairness, openness, royalty …

W3C's global standards constitute the toolkit for web solutions that scale, enabling innovators to solve hard problems, providing the proper foundations to meet requirements for accessibility, …

As an alternative you can also try our non-DTD-based validator. Interested in understanding what new technologies are coming out of W3C? Follow @w3cdevs on Mastodon to keep track of what the …

Making the web work — for everyone. W3C brings together global stakeholders to develop open standards that enable a World Wide Web that connects and empowers humanity.

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

This page explains more about W3C web standards, including the value of creating open web standards at the World Wide Web Consortium.

This page lists the various resources to help W3C Members, web developers or the public, such as mailing lists, blogs and microblogs, news, training, tutorials, tools, videos, translations, etc.

Accessibility resources free online from the international standards organization: W3C Web Accessibility Initiative (WAI).

Dec 8, 2011 · The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.