The top 7 startups from Y Combinator S16 Demo Day 1

Honorable Mention: Exponent – iOS, Android, Web from the same code

Too often, apps that strike it big on mobile stifle their growth by focusing their scant resources on launching with only an IOS or Android app. Exponent
want to make it super simple for mobile developers to build out iOS and Android versions of their app while only coding in JavaScript. The free open-sourced software uses React Native, a framework for building native apps that’s used by companies like Facebook, Airbnb and Walmart. The service just came out of beta this week. Led by early Facebooker and Quora co-founder Charlie Cheever, Exponent has an enviable team.