that's not really the actual timeline. here is the pull request for adding union... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

ahmelsayed on Nov 19, 2014 | parent | context | favorite | on: TypeScript 1.4 sneak peek: union types, type guard...

that's not really the actual timeline. here is the pull request for adding union types. https://github.com/Microsoft/TypeScript/pull/824

I believe all 3 teams, TypeScript, Flow, and AtScript, are working together for few things as is.

inglor on Nov 19, 2014 [–]

AtScript are working with TypeScript and supersets it.

If you look at that TypeScipr PR, you see it closes an issue and they reference (2 months ago) Flow there.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact