Node.js

A JavaScript runtime environment based on the V8 engine that makes it possible to create server-side applications using the same language as in the browser. It works great for projects requiring high efficiency and support for multiple simultaneous connections, such as real-time applications, APIs, or microservices. Node.js offers access to the low-level system of files, networks, and processes as well as a rich package ecosystem available through npm. Thanks to its asynchronous architecture based on events, Node.js enables us to develop scalable and responsive back-end systems. It’s widely used in projects based on frameworks such as Express, NestJS, and Next.js.