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Change detection in frontend frameworks (React, Vue, Angular, etc.) #36

Open sonicoder86 opened 2 years ago

sonicoder86 commented 2 years ago

Description

Displayed data within applications often change dynamically and this change needs to be reflected to the end user. What happens if the remote request completes, we update the stored data but on the UI nothing changes but it should? How does a framework detect if your data has changed? How can we detect different data points in Javascript?

In this talk I'll show with Javascript operators and features how can we detect if one set of data is different from another one and how do these are implemented in the biggest frameworks. The talk is targeted mainly on the existing Javascript features and not the quirks of each framework.

Takeaway

Change detection is often hard to grasp when something not happens when it is supposed to and these are hard to debug if we dont understanding the underlying fundamentals of immutability.

Details

Estimated length in minutes: 20-30 mins

Presenter

Gabor Soos @ Technical Lead at Emarsys/SAP https://github.com/vuesomedev

snorbi07 commented 2 years ago

Hi @vuesomedev,

Thank you for your submission. We can provide a time slot for your talk during our November meetup. I'll send you the exact dates soon. Would that work for you?

Thanks!

Regards, Norbert

sonicoder86 commented 2 years ago

Hi,

Yes November would be fine

snorbi07 commented 2 years ago

Hi @vuesomedev, We have our next meetup on November 24th, would that work for you? If yes, let me know and we'll reserve a spot for you.

snorbi07 commented 2 years ago

Ping @vuesomedev. Please let me know if that would work for you.

sonicoder86 commented 2 years ago

Sorry for the late answer, i see the November is off, but i'm open to give this talk on the next meetup

snorbi07 commented 2 years ago

@vuesomedev we still have a spot in November if that works for you. Let me know (sooner the better).

sonicoder86 commented 2 years ago

November is now too close for me, I would stay with the next one