A RegTest compatible test framework for HTML interpreters, using Puppeteer.
Full support for all of RegTest's options is not yet implemented; if there is something in particular you want, please raise an issue to request it. But note that some options won't be added as they aren't meaningful, such as RemGlk mode.
RegTest-HTML has been designed for GlkOte based interpreters, but it could be adapted for other HTML interpreters. Again, please raise an issue to discuss.