How do I write a web based application and send it's visual part to a friend who isn't a programmer.

Question

Like a mini web application that shows the finished product rather than the source code eg on facebook or messenger or WhatsApp.

Answer 1

Programador Autodidacta you can create a one page website like from all4webs.com drop your source code in the editor and have them open the site as a normal website... Rather you use wix or 000webhost or one of the many others same procedure.

Answer 2

Use ngrok to create a temorary tunnel for your localhost.