Second React+Typescript||MERN && Real-Time with Socket.io project made by myself in 20 days. This app satisfies the basic chat-funtcion.

Normal features:

• Register/Log in/Log out.
• Chatting Real-Time.
• Responsive for PC and Mobile.
  

With special features:

• Real-Time showing your friends are on or off.
• Finding new friends to send addFriend-invitations.
• Real-Time adding Friends: FlashAlert and Data, for sending invitation, accepting/rejecting invitation, new messages has been sent, login/logout; will be immediately sending to the online friend.
• Real-Time showing how many unseen-messages.