This chat application is built using PHP and JavaScript. AJAX has been used to the handle the messages sent between the users and their account information. The database contains two tables, which stores the user information and the messages sent along with the corresponding sender / receiver ID. Features include:
- Signup, Login and Logout
- Realtime messages
- Search option to search for users
- Last message displayed on the chatlist
- Session login to ensure a logged in user can always access chat without repeated logins
- Online / Offline status