[theThree]

I did a performance test last year, rendering thousands of views, and Flutter's rendering speed was 5 times faster than React Native. I wonder if this version will be improved after the update. Interestingly, I used React on the web to render the same number of views, and its speed was much faster than React Native.

[jdthedisciple]

I'm telling you, Flutter has amazing performance (+ incredible dev experience).

[theThree]

OK,just now I tested the new version and it is still slow.

Use "npx create-expo-app@latest --template default@beta" to install new version. Start with production mode, using android device, it takes about 300ms to render 2000 Views. The same test on React web is still much faster.

[Zelphyr]

I'm speaking out of turn here since I'm not a React Native developer but, it seems to me that it suffers from the penalty of having to use the JS bridge that neither Flutter nor web use.

[rickhanlonii]

In the post we explain that this release removes the bridge, so the JS thread calls C++ directly without a queue, serialization, or bridge: https://reactnative.dev/blog/2024/10/23/the-new-architecture...

[Zelphyr]

Thanks for the clarification.