I think one of the coolest things that Shopify is doing is this:

We’re sponsoring Software Mansion and Krzysztof Magiera (co-founder of React Native for Android) in their open source efforts around React Native.

and

We are working with Discord to accelerate the open sourcing of FastList for React Native (a library which only renders list items that are in the viewport) and optimizing for Android.

Basically RecyclerView for React Native.