Dunno, haven't used react myself, but my experience with frameworks is that, even if they use the more advanced language features, they often also make it easier to cargo-cult your way through those features by blindly copying code patterns and understanding only their effect within the framework, but not their actual semantics on a language-level.
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Dunno, haven't used react myself, but my experience with frameworks is that, even if they use the more advanced language features, they often also make it easier to cargo-cult your way through those features by blindly copying code patterns and understanding only their effect within the framework, but not their actual semantics on a language-level.