What I need I don't want to design the ui. So I need to chose a framework which is a implementation of material design . I want to use of framework with router , better with lazyload . I want to build a prototype as fast as I can. So, there are the choices: meteor, angular and react. [Dis]Advantages Meteor x no material design, can be fixed using materialize, but not good as material.angular √ iron-router, it's great √ meteor is very easy to use as well as db handler. Angular √ material.angular, Great to use, best implement if there is no polymer √ lots of router implementation, hard to use if with lazyload √ easy to handler frontend, backend need support from express or koa or others, little hard for me. React √ material-ui, good to use, no enough component as material.angular √ with router √ Great idea of data flow(flux + react), you can develop with es6 and many great feature of modal js. Conclusion meteor is the easiest to use a...