W3C

The World Wide Web Consortium (W3C) is an international community that develops open standards to ensure the long-term growth of the Web. Founded by Tim Berners-Lee in 1994, the organization operates as a consensus‑based body where member organizations, a full‑time staff, and the public work together to design technical specifications and guidelines that make the web accessible, interoperable, and robust. Its primary function is to create and maintain the core technologies that define the Web’s architecture, including HTML, CSS, SVG, XML, and the Document Object Model (DOM). These standards enable browsers, authoring tools, web servers, and content management systems to communicate in a predictable and consistent manner across different platforms and devices. W3C’s work is organized into activity groups, interest groups, and working groups, each focusing on a specific domain such as web accessibility, internationalization, privacy, security, payments, automotive, publishing, or data on the web. The most well‑known group is the Web Accessibility Initiative (WAI), which develops guidelines such as the Web Content Accessibility Guidelines (WCAG) to make web content usable by people with disabilities. Another critical effort is the Web of Things (WoT) standardization, which extends web technologies to physical devices and ensures their secure interaction. The Consortium also produces technical reports that define how web APIs should behave, how authentication tokens should be structured, and how web applications can securely store data. W3C standards are developed through a rigorous process of public drafts, implementation experiences, and peer review. Any proposed specification goes through a series of maturity levels: Working Draft, Candidate Recommendation, Proposed Reco