For my work it's all React + React-Native shared codebase for web and mobile. I've also heard that graph dbs are better for social data than relational dbs, th

For my work it's all React + React-Native shared codebase for web and mobile. I've also heard that graph dbs are better for social data than relational dbs, though I don't know the details. So I guess another use case is you are Facebook.