I built iStyla when I was fourteen. It let you change the way Facebook looked in your browser. You could pick a theme from the store or use the editor to make one and share it.
I ran the business as well as building the extension, the editor, and the marketplace. At its peak around 80,000 people used iStyla. It was one of my first experiences building software for people I’d never met.
I talked about iStyla while it was still growing in a 2012 interview and a Youngpreneur video.
