HTML 5 Demos

I need some professional looking video clips of UE4 running in the browser.

There was a link to a bunch of the Epic projects built in HTML5, but it is a 404 error.
https://forums.unrealengine.com/development-discussion/html5-development/36843-html5-demos

Could someone share a link of UE4 being shown off in HTML5?

I’m not interested in student or hobbyist projects and that is all I have found.

Thank you

I do not know why someone downvoted this… cranky ****. I am looking for the same thing. A client is asking about this and there is nothing out there to show them.