[ng12]

> embracing TypeScript

There's been a huge React/TypeScript community since day one, even before Angular2 was released with TypeScript. The only difference is it's optional with React.

> creating injectable shared state (or you can call it Context)

Or Flux/Redux?

[daotoad]

If you want a redux implementation you can either use NgRx (http://ngrx.io) or use the real thing with Angular Redux (https://github.com/angular-redux/platform).