This is a repackaged open-source software product that includes additional charges for technical support and maintenance.

Node.js is an open-source, cross-platform JavaScript runtime environment primarily employed for developing I/O intensive web applications, including video streaming sites, single-page applications, and various other web-based applications. Node.js applications are scripted in JavaScript and can be executed within the Node.js runtime on OS X, Microsoft Windows, and Linux. Node.js also offers a library comprising diverse JavaScript modules, simplifying the process of web application development using Node.js.

Angular, on the other hand, is a JavaScript framework written in TypeScript, a compiled, typed, and enhanced version of JavaScript. It is utilized for creating user interfaces and frontend applications, both for web and mobile platforms. Angular serves as an application-design framework and development platform, enabling the creation of efficient and sophisticated single-page applications.