Netflix: Falcor.js a JavaScript library for efficient data fetching(netflix.github.io)

netflix.github.io

Netflix: Falcor.js a JavaScript library for efficient data fetching

https://netflix.github.io/falcor/

3 comments

This seems interesting. Given Netflix's admitted love of RX [Reactive Extensions] I'm somewhat curious if there is a design reason that this uses Promises instead of (RxJS/Bacon/...) Observables. At first skim this seems like it could be even more useful as an Observable model.

I'm also curious if there is a design reason they aren't using ES5 defineProperty/ES6 property syntax over get()/set().

fredkelly11 lat temu

This looks a lot like Facebook's Relay/GraphQL [1], interested to hear how the two compare?

[1] http://facebook.github.io/react/blog/2015/02/20/introducing-...

jhusain11 lat temu

As a matter of fact, falcor returns a Model response which inherits from observable and adds a then() method to it. That means that you can also call subscribe. If you call subscribe, you can cancel the request using the subscription return from the subscribe method. If you call then, it returns a Promise.