[jhall1468]

There are teams at Amazon and Google that use React. Honestly, the original patent license had some issues, but the new license seems to have alleviated concern for 2 of the remaining big 4. I don't know if MS uses it, but honestly 2/3 of the major tech firms are, and I can't imagine a world in which a concerning patent license is going to get passed the corporate lawyers at Google/Amazon.

[spicyj]

Microsoft certainly does.

https://github.com/Microsoft/react-native-windows

https://microsoft.github.io/code-push/

https://mspoweruser.com/skype-is-testing-a-new-android-app-w...

[eganist]

Microsoft also currently owns a stake in Facebook, it's worth noting. That stake used to be 1.6% of the company, though I don't know how much they currently hold.

[spicyj]

TIL.