I am Jiri, Co-Founder and CEO of Supernova. We are incredibly excited to show what we've been working on for almost 2 years now.
When working on a new mobile application today, it is always a process where designers create the design, then the developer (after a lot of iterations and pixel hunting) prepares the UI and writes the "guts". Today, we are launching Supernova - tool to automate the conversion from the Sketch designs to actual native UI / Code.
We are currently no.1 on Product Hunt! https://www.producthunt.com/posts/supernova
Our goal and hope really is to help people working with startups (to iterate much more quickly), developers and designers to create things faster or even beginners to the mobile programming that want to start with apps, but don't yet know how to do it properly.
AMA and have a great day!