That's true, but typings exist for most of the common packages: npm i express @types/express It usually "just works", but it really depends on how obscure t

That's true, but typings exist for most of the common packages: npm i express @types/express It usually "just works", but it really depends on how obscure the packages you're using are. 4,720 type definition files at the moment: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types https://github.com/DefinitelyTyped/DefinitelyTyped/tree/mast...