Bes.js
 > activate helpers
 > on before loading bootstrap
  > compress
  > process handler
 > access resources
  > html
  > fonts
  > scripts
  > styles
 > on after loading bootstrap
  > Service Provider
    > EventServiceProvider
      > socket, redis, etc.
    > RouteServiceProvider
      > bes route class
    > ValidationServiceProvider
      > express validator
    > AuthServiceProvider
      > passport
    > AppServiceProvider
      > other libraries
        > database
        > seeder
        > core middleware
        > body parser
        > csrf

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 JS
 > ReactJS
 > VueJS
 > Angular 2
 > None
 CSS
 > Bootstrap
 > None