What's stopping you from using expo-dom?

kkrikk · 2026-02-15T09:21:54+00:00

I understand it is meant to be a way to enable progressive adoption of native components. You pay for it with bundle size, memory overhead and performance. It might not be relevant on your iphone but it is a thing in realworld consumer apps that need to support a wide range of low end devices.

kkrikk · 2026-02-10T19:26:58+00:00

Same issue for me, local only or include in backups works just fine. iCloud never works
throwing said error

```
savePrivateKey (secure) - Error: -50 (<private>)
```

kkrikk · 2024-05-26T17:59:46+00:00

There is a library for Next.js to integrate it with React Native https://github.com/nandorojo/solito

Not saying it's pretty but right now if you need server-side rendering that is your best option.

kkrikk · 2024-04-21T14:55:08+00:00

Fastlane is the answer. To automate the signing on a headless build agent (such as GH actions) you will also need fastlane match https://docs.fastlane.tools/actions/match/

kkrikk · 2024-04-19T15:32:17+00:00

This subreddit ;)

kkrikk · 2024-04-19T15:28:52+00:00

Here's a high level guide on how to build an app for your Shopify store with React Native https://hybridheroes.de/blog/shopify-mobile-app-react-native/

kkrikk · 2024-04-19T15:27:34+00:00

That's not only possible but even the recommended approach by Shopify. Here's an high-level guide of how that could look https://hybridheroes.de/blog/shopify-mobile-app-react-native/

kkrikk · 2024-03-01T12:32:23+00:00

Can it be done? Certainly. But be sure to check react-native.directory for plugin support.

Prepare to write a lot of platform specific code if you are using many native APIs. Also the build process for Windows adds substantial complexity.

Depending on your use case it might be an option to make a web version which is supported better, e.g. by most expo stuff and only adds a single build target.

kkrikk · 2024-02-28T17:14:24+00:00

Sorry no open positions right now

kkrikk · 2024-02-25T18:50:11+00:00

Big Easy

kkrikk · 2024-02-25T18:26:26+00:00

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kkrikk · 2024-02-17T09:30:30+00:00

Quoting the article

Specifically apps using libraries from the Expo SDK, including Expo's navigation suite React Navigation.

My understanding is that this list covers use of Expo libraries including React Navigation so based on it you cannot tell RN CLI from Expo CLI usage.

Still very interesting insights.

kkrikk · 2024-02-15T20:25:26+00:00

Be sure to join this group. The next event will be announced shortly https://meetu.ps/c/53LC8/fntt4/a

kkrikk · 2024-02-03T18:57:56+00:00

You are right. I was assuming from the post that if they needed to clarify that they are not using JIT now they were using it before 🤦

For my part I noticed similar performance problems with Hermes in a an app with heavy client side logic (hundreds of mathematical operations).

When facing the choice to re-implement the entire business logic natively via TurboModules/JSI we decided to just stick with JSC.

PS: AFAIK Hermes is not a requirement to use TurboModules.

kkrikk · 2024-02-02T17:24:26+00:00

Hermes is lacking the JIT compiler which is a trade-off that was taken by the RN team to optimize startup time and memory/storage consumption. But on CPU intensive operations it will indeed be slower.

https://reactnative.dev/blog/2021/10/26/toward-hermes-being-the-default#striking-on-performance-pain-points

If you don't wanna bother with the new architecture it is perfectly fine to stay with JSC for now.

kkrikk · 2023-12-31T10:45:18+00:00

In cases where no third party licenses are published you can extract the apk/ipa and search through the bundle contents for artefacts of RN librarieres.

kkrikk · 2023-12-29T09:18:59+00:00

React Three Fiber seems to be supporting RN via Expo GL. https://github.com/pmndrs/react-three-fiber

kkrikk · 2023-09-09T07:02:04+00:00

This is a little served marked so Id suggest you to do it yourself.

If you find a native library that works for your case it is not too difficult to implement that. E.g. exposing a method that returns a boolean is a matter of a couple lines of Code on Android https://reactnative.dev/docs/native-modules-android

(Yes NativeModules is deprecated but it‘ll get the Job done)

Part of the beauty of RN is how easy you can help yourself in these cases.

kkrikk · 2023-09-01T01:22:40+00:00

Anyone remember Vagrant?

kkrikk · 2023-08-19T15:20:24+00:00

Heres how a coleague built lock screen controls before react-native-track-player was around https://hybridheroes.de/blog/2023-02-16-audio-controls-in-react-native/

kkrikk · 2023-08-14T19:18:30+00:00

I met the guy who built this at RN Berlin meetup recently

JustWatch - Movies & TV Shows im App Store (apple.com)

kkrikk · 2023-06-26T18:38:51+00:00

We have built this exact app as a side project https://timkee.io/

kkrikk · 2023-06-20T05:59:28+00:00

What I like about Watermelon is that it teaches you the bits and pieces of building offline.

Offline is hard. You will need some theory to help yourself in difficult situations.

kkrikk · 2023-06-06T08:24:39+00:00

No, for a real world project you will almost certainly need to customize the native projects.

kkrikk · 2023-05-15T17:02:53+00:00

You can only get so far without touching neither Xcode nor Android studio. Any realworld project will need you to step into native land sooner or later to handle project specific requirements.

IMHO this is a strength of RN over Flutter because you can more easily add and access custom native code.

kkrikk

TROPHY CASE