TypeScript Visual Studio Language Extension Source Code

Does anyone know where the source code for the VS source code extension for TypeScript can be found?

I wanted to have a snoop to see if I could plugin some primitive XML documentation features, but I don't appear to be able to find the source for the plugin.

I imagine it's possible to extend the language extension with a VS extension anyway, but I thought a look would help this process.

What is the extension of TypeScript program?

For TypeScript support, you need to add a rule like react/jsx-filename-extension': [1, { extensions: ['. ts'] }] .

What is ts extension in Visual Studio?

TypeScript support By default, Visual Studio 2022 provides language support for JavaScript and TypeScript files to power IntelliSense without any specific project configuration. For compiling TypeScript, Visual Studio gives you the flexibility to choose which version of TypeScript to use on a per-project basis.

The TypeScript project is open source under the Apache 2.0 license - but the plugins for the various IDE's are not necessarily open source.

The TypeScript for Visual Studio extension is downloadable from the Microsoft website, rather than Codeplex, which suggests it isn't open source at this time.