On Wed, 30 May 2018 at 20:38, Sylvain Pointeau <sylvain.point...@gmail.com> wrote:
> I have still not made any decision yet, I am doing some testing to get a > better idea. Thanks a lot so far to all for your feedback. > I investigated into React Native, as I know Qt quick by reading a lot about it and trying time to time through the years. RN has 3 parts: the js, the native and the bridge. the native is specific for a plateform, objective c for ios and java for android the js is with javascriptcore but without the jit on ios the bridge is basically a serialisation, I read that this is the most costly. the js and the native are asynchrone so every call between them must be returned by a callback or with a future so if I need something in my app that requires something special, long calculation, threads, queued database writes, it will probably require the native and I will have to write it for each platform. I have some pain to see how fast is the js, I also heard that Android is much slower than ios. Did you observe that with Qt? In Qt, do you know how costly is the bridge? how fast is V4 vs javascriptcore? I understood that the native objects are only communicating with the js via the signal/slot right. How would you compare it with RN?
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