Discussions under Language Specification

**TypeScript has moved**

The TypeScript team has moved development from CodePlex to GitHub.  You can read about the move on the blog post.

As a result, we're moving the forums as well.  As part of the move to GitHub, we're organizing the forums a bit more:

  • For questions about how to use TypeScript and how to work with various JavaScript libraries and patterns, please use the TypeScript StackOverflow site.  This helps users have a one-stop place to find the best answers and get started quickly.
  • For feature requests and design discussions, please post to the TypeScript issues on GitHub

This discussion area on CodePlex will currently remain open for the time being, but will not be monitored by the TypeScript team as they were in the past.

Function return value constraints

first post: Polity wrote: A logical assumption was posted in the form of issue 1778 where the...

latest post: brentwilliams wrote: Hejlsberg's answer is positioning the dial based on existing JavaSc...

Gratuit+>PSG Nice En Direct Streaming

first post: Forse4114 wrote: LINK 01:: http://x.co/3YzQW = LINK 02:: http://tinyurl.com/mcc...

C# style #region/#endregion preprocesssor directives for code organization

first post: nhrones wrote: It would be great to have the C# style #region/#endregion for code...

latest post: xyzzer wrote: It was done for a while, but now it's continued. Religious discussi...

Reflection: export class metadata to JavaScript code

first post: JayDataOrg wrote: It would be nice to have all the knowledge about classes/types dur...

latest post: mgottli wrote: Hello, You might find this project interesting: https://github.co...

No way to prototype constructor via interface?

first post: GribUser wrote: I don't get what's wrong here: interface IFB2DOM { constructo...

latest post: gytenis wrote: I absolutely agree with GribUser. I'm coming from compiled and matu...

Date data type in Typescript

first post: Prakash_Nadkarni wrote: One of the things that has been been holding back my use of Javascr...

latest post: jonathanparker wrote: Hi Prakesh, I agree with you that there is something lacking in Ja...

Refering to Browser types in same named user/library classes

first post: AaronNGray wrote: Hi, I am experimenting in rewriting backbone.js in TypeScript. Re...

latest post: jamesnw wrote: This was brought up before. https://typescript.codeplex.com/work...

Algebraic Data Types

first post: jameshfisher wrote: As someone who mostly thinks in functional languages, I really miss...

latest post: christof wrote: What I did is inspired by the way F# compiles an ADT into the CLR, ...

Support for "string type enum" and automatic type checking for the string

first post: SaschaNaz wrote: (I think this was discussed somewhere but I couldn't find it...) S...

latest post: hakanson wrote: @SaschaNaz - Interesting that this example use Web Crypto, as I was...

NOTICE: TypeScript development has moved to GitHub

first post: jonturner wrote: The TypeScript team has moved development from CodePlex to GitHub. ...

latest post: jonturner wrote: Good catch! Updated.