Visual Studio Code has support for the JavaScript and TypeScript languages out-of-the-box as well as Node.js debugging. However, to run a Node.js application, you will need to install the Node.js runtime on your machine.

The VS Code Node debugger supports loading environment variables from a file and passing them to the Node.js runtime. To use this feature, add an attribute envFile to your launch configuration and specify the absolute path to the file containing the environment variables:

Node.js in a container. In this guide you will learn how to: Create a Dockerfile file for an Express Node.js service container; Build, run, and verify the functionality of the service; Debug the service running within a container; Prerequisites. Both Docker and the VS Code Docker extension must be installed as described in the overview; Node.js ...

To check if a JavaScript file is part of JavaScript project, just open the file in VS Code and run the JavaScript: Go to Project Configuration command. This command opens the jsconfig.json that references the JavaScript file.

To use the generator as well as run the React application server, you'll need Node.js JavaScript runtime and npm (Node.js package manager) installed. npm is included with Node.js which you can download and install from Node.js downloads.

VS Code stores debugging configuration information in a launch.json file located in the .vscode folder in your workspace (project root folder), or in your user settings or workspace settings. The following snippet describes a sample configuration for debugging a Node.js application:

Learn more about installing and integrating JavaScript and Node.js extensions in the Visual Studio Code editor.

VS Code has built-in support for JavaScript, TypeScript, and Node.js debugging. Define a debugging configuration for your project. For simple applications, VS Code tries to run and debug the currently active file.

Automatic type acquisition requires npmjs, the Node.js package manager, which is included with the Node.js runtime. In this image you can see IntelliSense, including the method signature, parameter info, and the method's documentation for the popular lodash library.

You can debug services built using .NET (C#) and Node.js that are running inside a container. The extension offers custom tasks that help with launching a service under the debugger and with attaching the debugger to a running service instance.