We also provide Expo.Util.getCurrentLocaleAsync() to figure out which is the user’s preferred locale on their device. See the docs for this method (sorry it’s a bit hard to discover).
I read the documents you commented before I wrote the question.
What I expected was seeing object console like provided in chrome as you can see from above image. When I do debug JS remotely, application gets really slow. Hope I can debug only using expo tool debugging.
We’re working on making console.log(...) between the Expo client and XDE/exp more robust and support many more data types like React components, for example. It’s still in progress and I don’t know when it will be released but just want you to know we are thinking about it.
In the meantime, you could do your own custom object serialization yourself, like console.log(yourFunction(...)).