Node.js is an open source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.
Request A QuoteOriginally introduced in 2009 by Ryan Dahl, Node.js is designed to build scalable network applications and handle asynchronous I/O operations through its event-driven architecture, primarily non-blocking callbacks. Node.js is particularly suited for applications that require a persistent connection from the browser back to the server and is often used for real-time applications such as chat applications, news feeds, and web push notifications.
High performance
Node.js leverages the V8 JavaScript engine, which compiles JavaScript directly into native machine code, allowing for highly efficient and fast code execution. Node.js uses an event-driven, non-blocking I/O model, making it exceptionally efficient and suitable for data-intensive real-time applications that run across distributed devices.
Single programming language
Node.js allows the use of JavaScript for both server-side and client-side scripting. This unified development language streamlines the web development services process, reduces context switching, and simplifies the deployment of web applications that require both client and server-side scripting.
Rich ecosystem
Node.js benefits from a vast ecosystem of open source libraries available through npm (the Node.js package manager), one of the largest software registries in the world. This wealth of available packages facilitates the rapid development and deployment of features, tools, and applications.
Scalability
One of the key advantages of Node.js is its scalability. With features like the Cluster module, developers can easily manage multiple worker processes, which can run across various cores on a server, effectively distributing the workload and improving the performance of web applications under heavy load conditions.
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