টি ভিউ
25:15
WHATSAPP System Design: Chat Messaging Systems for Interviews
14:50
System Design Mock Interview: Design Facebook Messenger
2:31
Open Shut Them | featuring Noodle & Pals | Super Simple Songs
2:57
Messaging software. LAN IM for office chat.
25:39
Simple TCP Chat Room in Python
17:13
Build a Real Time Chat App With Node.js And Socket.io
5:33
Simple Chat Application in Java - software project group 3
10:26
messenger marketing software - simple facebook messenger marketing strategies (that work)
