Node.js
Node.js: The powerful JavaScript runtime for building fast, scalable network applications
About Node.js
Node.js is a free, open-source, cross-platform JavaScript runtime that enables developers to create servers, web applications, command-line tools, and scripts. Designed for scalability, Node.js uses an asynchronous, event-driven architecture to handle concurrent connections efficiently. It is ideal for developing high-performance applications with minimal blocking, making it a popular choice for modern web development.
FAQ
Node.js is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools, and scripts.
Node.js is designed as an asynchronous event-driven JavaScript runtime, which allows it to handle many connections concurrently without blocking the process. This makes it efficient for building scalable network applications.
Always use official sources like nodejs.org, nodejs.dev, or iojs.org for downloading Node.js binaries and accessing documentation. Avoid unofficial sources to ensure authenticity and security.
Yes, Node.js can use multiple cores by spawning child processes with the child_process.fork() API or using the cluster module to share sockets between processes for load balancing.
The Node.js team maintains the following official npm package scopes: @node-core and @pkgjs. Additionally, they maintain packages published by the nodejs-foundation npm account.
You can report issues with the Node.js website at the Node.js website repository. For real-time updates on outages, visit the Node.js Status Page.
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