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Sites where Standards Organization Website is a core feature are shown first, marked with a Core badge.
Schema.org offers shared vocabularies that help you add structured data to your website, making your content more understandable to search engines and apps.
This site hosts technical documents and resources related to web standards, maintained by the World Wide Web Consortium (W3C) for web developers.
Open Source Initiative defines and promotes open source standards, offering resources, news, and guidance for the global open source software community.
PCI Security Standards Council offers global resources, training, and standards to help protect payment data and ensure safe, secure transactions worldwide.
Access documents, working groups, meetings, and agendas for IETF standards development—track progress and explore resources for internet standards work.
Explore the official archive of RFCs—key technical and policy documents that define Internet standards, protocols, and architecture, all in one place.
Access NIST’s official hub for cybersecurity standards, research, and resources, including publications, projects, and the latest updates in information security.
The Linux Foundation supports open source projects, hosts events, and builds trusted communities to advance open technology worldwide.
Access official NIST technical publications, research papers, and standards from the National Institute of Standards and Technology in one searchable library.