The simplest way to run the tests is via the public website. More detail on that approach is available in [Running tests from the Web][from-web].
Contributors who are interested in modifying and creating tests should refer to [Running Tests from the Local System][from-local-system].
Advanced use cases may call for a customized method of executing the tests. Guidelines for writing a custom “runner” are available at [Writing Your Own Runner][custom-runner].
[custom-runner]: {{ site.baseurl }}{% link _running-tests/custom-runner.md %} [from-web]: {{ site.baseurl }}{% link _running-tests/from-web.md %} [from-local-system]: {{ site.baseurl }}{% link _running-tests/from-local-system.md %}