Below is a list of currently entered W3C DOM Level 1 HTML tests.

These tests are generated automatcially via a back end database. The tests are based directly on the Level 1 HTML IDL Definitions. If you see red anywhere in the test results, it's likely a deficiency in your browsers DOM. Beware though, some tests may be written to cause and test for breakage, so make sure the HTML for the test is valid. If you notice any errors in testing methodology, let me know immediately.

You can also enter additional tests.