Visual Studio provides project templates for creating single-page apps (SPAs) based on JavaScript frameworks such as [Angular](https://angular.io/), [React](https://facebook.github.io/react/), and [Vue](https://vuejs.org/) that have an ASP.NET Core backend. These templates:
* Create a Visual Studio solution with a frontend project and a backend project.
* Use the Visual Studio project type for JavaScript and TypeScript (*.esproj*) for the frontend.
Projects created by using the Visual Studio templates can be run from the command line on Windows, Linux, and macOS. To run the app, use `dotnet run --launch-profile https` to run the server project. Running the server project automatically starts the frontend JavaScript development server. The `https` launch profile is currently required.