Quirks Mode Standard
HTML Makefile
Latest commit a03fe20 Feb 21, 2017 @zcorpan zcorpan committed with annevk Meta: rename Overview.bs to quirks.bs
The name "Overview" is legacy from W3C.

This should also fix mismatch in .pr-preview.json introduced in


This repository hosts the Quirks Mode Standard.

Code of conduct

We are committed to providing a friendly, safe and welcoming environment for all. Please read and respect the WHATWG Code of Conduct.

Pull requests

In short, change quirks.bs and submit your patch, with a good commit message. Consider reading through the WHATWG FAQ if you are new here.

Please add your name to the Acknowledgments section in your first pull request, even for trivial fixes. The names are sorted lexicographically.

If you want to preview the spec locally, you can either use a locally installed copy of Bikeshed by running make or use the HTTP API version by running make remote.

If you want to do a complete "local deploy" including commit and/or branch snapshots, run make deploy.


Tests can be found in the quirks-mode/ directory of web-platform-tests.