TinyChat is about as simple as a build your own web chat page could be. You just click a button to create a room and then enter the room or copy the link to share with others.
Wikis, blogs and podcasts: a new generation of Web-based tools for virtual collaborative clinical practice and education BMC Medical Education 2006, 6:41
A. Kamilaris, und F. Prenafeta Boldú. The Rise of the Sharing Economy : exploring the challenges and opportunities of collaborative consumption, Kapitel 9, ABC-CLIO, Santa Barbara, Calif.,, (2018)