For this reason, you need a way to not only install Node.js easily, but also switch between Node.js versions. There’s one slight problem, the Node.js platform and community of tools and libraries are fast moving targets, and what might work under one Node.js version will not be guaranteed to work for another version of Node.js. It’s used for traditional web sites and back-end API services, but was designed with real-time, push-based architectures in mind. js is primarily used for non-blocking, event-driven servers, due to its single-threaded nature. There are many reasons, including the ability to transfer JavaScript platform knowledge around frontend programming to backend programming, and the platform itself: These days in web applications, Node.js platform is ubiquitous.įor frontend tooling, the npm (node package manager) part of Node.js tool set will likely be part of that your frontend tool set.įor backend services, to say that Node.js is extremely popular would be an understatement.

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