The really cool bit was when he had a very quick mockup of a web app drawn on a piece of paper and uploaded a photo of it and GPT-4 then used just that to write the HTML and JavaScript for the app based on the drawing.
The really cool bit was when he had a very quick mockup of a web app drawn on a piece of paper and uploaded a photo of it and GPT-4 then used just that to write the HTML and JavaScript for the app based on the drawing.