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Tomas Trajan
@tomastrajan
๐ I build, teach, write & speak about #Angular & #NgRx for enterprises ๐จโ๐ป๏ธ Google Developer Expert #GDE ๐จโ๐ซ๏ธ @AngularZurich meetup co-organizer
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Mar 22, 2023
โข
6 tweets
โข
3 min read
๐ ฐ๏ธ
#Angular
signals ๐ก are all the hype and for a good reason!
As with every new thing, it will take time to learn how it works, so there are many misconceptions like...
๐ค Angular signals will make
#RxJs
obsolete
Let's build a better understanding to find an answer!
๐งต
1/4
The most important difference is that
๐ก signals are SYNC, good for
โ derived state (vs ngOnChanges)
โ local component reactive state, eg inputs
๐
#RxJs
is used for ASYNC (can be sync)
โ async orchestration
โ latest response (race conditions)
โ cancelation (perf)
๐งต
2/4