Learn how to create a popup chat window with CSS and JavaScript.
Read on how to do it in this tutorial: https://www.w3schools.com/howto/howto_js_popup_chat.asp
Try it yourself here: https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_popup_chat
Tip: Go to our HTML Form Tutorial to learn more about HTML Forms.
Tip: Go to our CSS Form Tutorial to learn more about how to style form elements.