What is 1.react?
React is Facebook's open source, a JavaScript library for building user interfaces that has been applied to Facebook and its Instagram.
Unlike the huge angularjs, react focuses on V, the view, in the MVC architecture. This makes it easy for react to fuse with developers ' existing development stacks.
React conforms to the trend of web development components. When applying react, you should always abstract different components from the UI and assemble them like bricks.
The project itself is getting bigger and larger, from the earliest UI engine to a full range of front-end Web App solutions. Derivative of the React Native project, the goal is more magnificent, want to write a Web app to write the Native app. If it can be achieved, the entire Internet industry will be subverted, because the same group of people only need to write a UI, can run at the same time in the server, browser and mobile phone
React.js--------JS Library