Node.js is an open-source JavaScript runtime environment built on Chrome’s V8 engine that allows developers to create powerful and scalable web applications quickly and efficiently.Node.js Frameworks offer a comprehensive range of modules for developers to choose from. This gives developers the freedom to create applications tailored specifically to their needs. Additionally, they provide an extensive set of tools that allow developers to quickly and easily test and deploy their application. With Node.js Frameworks, developers can create powerful web applications with minimal effort and time investment.