The ixo Foundation is building a decentralized impact evaluation protocol using blockchain and W3C decentralized identifier specification. We worked with them to develop a sample client in React Native, including a native Android plugin for app-to-app communication.
We partnered with the Connecticut Coalition to End Homelessness to develop a Xamarin application, WeCount, for volunteers to use to collect survey data for the 2017 Point-In-Time Count.
We recently worked to bring greater parity to react-native-windows by building cross-platform layout library Facebook.Yoga for UWP and WPF as the React Native framework for iOS and Android switched to use Yoga.