Tests for XPath and XQuery
Document interactive tests here for language enablement, gap analyis, exploration, etc.
Selected web-platform-tests results
Repository for WoT Testing purposes
Test repository for the Publishing@W3C activity
Test repository for EPUB3, maintained by the EPUB3 WG
Internationalization tests run with the W3C i18n test suite.
Repository for the RDF Tests Community Group
W3C XML Schema 1.1 test suite
W3C DID Test Suite and Implementation Report
Create interactive tests here for language enablement, gap analyis, exploration, etc.
XSLT and XQuery Specifications - the source used to build the specs, and the errata
Testsuite for the CSS Validator