Learning RxJS is like learning a new language, where practicing to develop a reactive mindset is more crucial than memorizing every operator.
Implement a swipe gesture by merging mouse and touch events, using `switchMap` to track movement, and `takeUntil` to detect the end of the gesture.
Use `fromEvent` on the document to listen for keydown events, then filter for specific keys and map them to navigation actions.
Implement an auto-advancing carousel timer using `interval`, which resets on user interaction with `takeUntil` and restarts with `repeatWhen`.
A step-by-step review of how observables for swipe, keyboard, and timer events were composed and merged to create a fully functional carousel.
RxJS 7 introduces better type inference for union types in conditional logic, `concat`, `reduce`, and when filtering with the `Boolean` constructor.
Discover the new `animationFrame` observable for creating smooth animations and the `concatWith` pipeable operator for improved code readability.
To solidify your reactive mindset, try building common UI features like drag-and-drop, typeahead search, or long polling with RxJS.
50:18Georgi Parlakov
43:20Michael Hladky & Stefan Baumgartner
58:15Mohammad-Ali A'râbi
40:19Daisy Muyldermans
39:42Dmitry Vinnik
41:06David Leitner
26:58Marko Stanimirović
30:07Julia Undeutsch
Jobs that call for the skills explored in this talk.
Nia Health GmbH
Berlin, Germany
Schulz.codes GmbH
Darmstadt, Germany
doinstruct Software GmbH
Berlin, Germany
JO Media Software Solutions GmBh
Brunn am Gebirge, Austria
autoiXpert GmbH & Co. KG
Stuttgart, Germany
BMS Corporate Solutions GmbH
Düsseldorf, Germany
