getting started with visual studio code javascript

Projects configured for npm can specify their own version of the TypeScript language service by adding the TypeScript npm package. Note: The minimum supported version of this package is 3.6. When the NuGet package is used, the corresponding language service version will be used for language support in your project. This package is also available at any time through the NuGet package manager. Visual Studio will give you the option to add this package the first time you add a TypeScript file to your project. In MSBuild compilation scenarios, the TypeScript NuGet package is the recommended method of adding TypeScript compilation support to your project. TypeScript supportīy default, Visual Studio 2022 provides language support for JavaScript and TypeScript files to power IntelliSense without any specific project configuration.įor compiling TypeScript, Visual Studio gives you the flexibility to choose which version of TypeScript to use on a per-project basis. We also improved performance of the language service to handle larger projects. The new service is lightweight and consumes less memory than the legacy service, providing you with better performance as your code scales. This service enables us to provide you with better tooling, so your JavaScript code can benefit from richer IntelliSense based on type definitions. The new language service is solely based on the TypeScript language service, which is powered by static analysis.

Users have the new JavaScript language service out-of-the-box. The option to restore to the legacy JavaScript language service is no longer available. This engine gives you better feature support, richness, and integration immediately out-of-the-box.

The JavaScript experience in Visual Studio 2022 is powered by the same engine that provides TypeScript support. You can write JavaScript or TypeScript code in Visual Studio for many application types and services. Visual Studio 2022 provides rich support for JavaScript development, both using JavaScript directly, and also using the TypeScript programming language, which was developed to provide a more productive and enjoyable JavaScript development experience, especially when developing projects at scale.

Getting started with visual studio code javascript