What is Node.js?
Node.js is a popular technology built around JavaScript, the programming language most websites use.
It lets developers run JavaScript code outside of regular web browsers, on computers and servers.
Many online services, apps and website backends rely on Node.js because it works quickly and handles lots of visitors at the same time smoothly.
It is friendly for creators: developers only need to learn one language (JavaScript) to build both website pages and the behind-the-scenes server logic.
You use products powered by Node.js every day without noticing it: chat platforms, file upload tools, live streaming websites, online dashboards and small developer tools all commonly run on Node.js.
This domain is a simple informational space to share easy-to-understand knowledge about Node.js for everyone, whether you work with technology or are just curious about how modern websites work.