Node.js 19 Node.js Foundation

coding cross-platform develop development environment javascript js node npm programming runtime v8

Use this command to install Node.js 19:

winget install --id=OpenJS.NodeJS.19 -e

Node.js 19 is a JavaScript runtime environment designed to enable developers to build scalable and high-performance server-side applications. Built on the V8 engine, it allows for running JavaScript outside of browsers, making it ideal for backend development.

Key Features:

Cross-platform support for Windows, macOS, and Linux
Extensive npm package ecosystem with access to thousands of modules
Performance improvements in JavaScript execution and memory management
Enhanced security features including improved TLS support and module signing
Support for latest ECMAScript standards

Ideal for developers building modern web applications, APIs, or command-line tools, Node.js 19 provides the foundation for creating fast and efficient solutions. Its ecosystem of modules and packages accelerates development while maintaining flexibility across environments.

Available via winget for easy installation on Windows systems, Node.js 19 continues to be a cornerstone of backend development.