Think contracts and code live in separate universes? Think again. They’re more similar than you think. In fact, drafting a contract is a lot like writing code.
Lookup popular software licenses summarized at-a-glance
It doesn’t matter whether the intellectual property is related to the domain you’re using React for, or not. If you use React, you cannot go against Facebook for any patent they hold. Full period.
Did you download your binary of Visual Studio Code directly from the official website? If so, you’re not using a Free Software and only Microsoft knows what was added to this binary. And you should think of the worst possible.