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This article contrasts two whales: Next.js vs Node.js. Both projects are open-source but have different use cases. Next is React-based, which supports static and server-rendered pages, helping build dynamic and hybrid applications thanks to its automatic static optimization feature. Node is a runtime environment for implementing JavaScript code outside the browser, particularly on the server.
In addition to allowing developers to choose their preferred version, it addresses whether application customers have updated their browsers and developers who write JavaScript browser code can script server code without learning new technologies like Ruby, Python, or C#. Though there’s a list of topics to cover before interacting with Node.js, new developers can walk through Node’s official list of applications building with Node.js on GitHub.
While many ways to write scalable Node.js applications exist, all narrow down to the underlying architecture. However, common hurdles in Node.js include serving static files, task scheduling, and utilizing available resources. To combat these, you can use a tactical approach. Because serving static assets with Node.js takes CPU time, a proxy content delivery network like CloudFront should help fix it. Recurring tasks need to fire events, which isn’t reliable with setTimeout or setInterval. As a solution, you can use a task scheduler framework like agenda.js. To handle resource utilization, you can use the cluster feature in Node.js, which listens to ports, accepts new connections, and distributes them across workers with built-in smarts to avoid overloading the process.
To get involved in the Node.js developer community, you can join community discussions or begin with learning if you’re new. The community discussion houses a GitHub list of issues related to Node.js' core features. If you want to chat in real time about Node.js development, there are Slack groups, and you can still connect with IRC clients or web clients when using the browser. Node.js has a calendar for public meetings.