W3C 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
Web Standards | W3C - World Wide Web Consortium (W3C) 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-free, we make the web work, for everyone
About us | W3C - World Wide Web Consortium (W3C) Translations of Web standards and other materials from dedicated volunteers in the W3C community W3C also has a policy for authorized translations of W3C materials Authorized W3C Translations can be used for official purposes in languages other than English
The W3C Markup Validation Service Note: file upload may not work with Internet Explorer on some versions of Windows XP Service Pack 2, see our information page on the W3C QA Website Validate by direct input
History | About us | W3C - World Wide Web Consortium (W3C) The new organization also preserves the core process and mission of the Consortium to shepherd the web, by developing open web standards as a single global organization with contributions from W3C Members, staff, and the international community
Developers - W3C Learn directly from W3C and master the foundational programming languages for Web development -- HTML5, CSS and JavaScript -- with the W3C "Front-End Web Developer" (FEWD) Professional Certificate program which consists in 5 courses Gain skills in one of the fastest growing careers!