react + mongoDB reference

reference:
http://mern.io/
https://github.com/Hashnode/mern-starter
http://mern.io/documentation.html

tutorial
https://www.youtube.com/watch?v=rpJO0T08Bnc&t=3199s

graphql-yoga
https://github.com/prismagraphql/graphql-yoga

graphql schema
https://graphql.org/learn/schema/

mongoose
http://mongoosejs.com/docs/index.html

apollo
https://www.apollographql.com/docs/react/essentials/get-started.html

apollo auto update cache
https://www.apollographql.com/docs/angular/features/cache-updates.html#directAccess

material-ui
https://material-ui.com/