Personally, I prefer to stay with vanilla (not transpiled) Javascript parsed and validated by typescript via an IDE plus JS Doc documentation. The only language

Personally, I prefer to stay with vanilla (not transpiled) Javascript parsed and validated by typescript via an IDE plus JS Doc documentation. The only language that would love to switch with the drawback of transpilation would be Purescript, but a too-small community and too low performance (compile and runtime) at the moment.