GitHub - web-platform-tests/wpt: Test suites for Web platform specs — including WHATWG, W3C, and othersThe web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence t
