Intro to RxJS
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This document introduces Functional Reactive Programming (FRP) using RxJS. FRP is a programming paradigm for reactive programming with asynchronous data streams. RxJS is a library for FRP in JavaScript that allows programming with asynchronous data streams from various sources like files, web services, and user events. The document provides an overview of RxJS, demonstrates its usage, and discusses why FRP is useful for creating cleaner and more maintainable code when dealing with asynchronous processes and events.
Intro to RxJS
- 1. Intro to RxJS Functional Reactive Programing for JavaScript
- 2. Alan K Fadliawan Frontend @ 2359media Twitter: @fadliawan GitHub: github.com/fadliawan
- 4. Disclaimer
- 5. Motivation
- 10. Reactive Programming A = B + C E = A + D Wikipedia:
- 11. Functional Reactive Programming Programming with asynchronous data streams. Data sequences can take many forms, such as a stream of data from a file or web service, web services requests, system notifications, or a series of events such as user input.
- 12. RxMarbles
- 15. Why??? Cleaner + maintainable Forcing functional programming practices Asynchronous error handling
- 16. Other libraries Bacon.js: https://baconjs.github.io Node.js: http://highlandjs.org
- 17. Thank you!
- 18. Resources This slide: http://bit.ly/1W4J6j8 ReactiveX: http://reactivex.io RxJS GH: https://github.com/Reactive-Extensions/RxJS Rx book: http://xgrommx.github.io/rx-book/ RxMarbles: http://rxmarbles.com Intro to Functional Reactive Programing: https://gist.github.com/staltz/868e7e9bc2a7b8c1f754