Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
Apache Cordova - Platform for building native mobile applications using HTML, CSS and JavaScript
built.io - Idea to app in record time
React Native - A framework for building native apps with React
Clear Impact Scorecard - Clear Impact Scorecard is a grant management and performance software solution.
PhoneGap - Easily create apps using the web technologies you know and love: HTML, CSS, and JavaScript.