weergaven
0:38
Kayako Messenger - Live Chat Software
18:26
BEST Encrypted Messaging Apps Compared: Chat Privately!
9:54
5 BEST Messengers For Privacy & Security!
9:44
How Signal Instant Messaging Protocol Works (& WhatsApp etc) - Computerphile
0:28
How To Create Group Chat In Messenger?
25:15
WHATSAPP System Design: Chat Messaging Systems for Interviews
3:09
Just use Matrix.
0:26
Blue chat software
