The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
Why do you think that https://github.com/tc39/proposal-type-annotations is a good alternative to typescript-book
The Concise TypeScript Book: A Concise Guide to Effective Development in TypeScript. Free and Open Source.
Why do you think that https://github.com/tc39/proposal-type-annotations is a good alternative to typescript-book