Slavlee Communication is a chat extension for Typo3 V8.7.x. You can send user text messages and hold them in a contact list. You have the option to block user messages and incoming "add to contact list" - requests.
You can try the demo by logging in with one of the following users:
The login form is inside the footer. The username of the test chat partner is: chatbot.
Slavlee Communication will be reset daily.