Galen Framework - Automated testing of look and feel for your responsive app
React Milkshake - React boilerplate to kickstart your next projects.
Reapp - An easier, faster way to build apps with React and JavaScript.
Ionic Framework - A front-end SDK to develop applications with HTML5 , CSS3 and JavaScript.
RestControl - Modern and powerful framework for testing and validation REST api
Ultimate React App Starter - Ultimate React.js App starterMade using a dream tech stack: Next.js, React, Firebase, Authentication (Firebase) and Tailwind CSS.