The Complete Node.js Developer Course (3rd Edition)

Learn The Complete Node.js Developer Course. Node.js is an open-source server environment that runs on various platforms using JavaScript. It’s not a framework, but a runtime environment that allows you to execute JavaScript code on the server-side. The popularity of Node.js has increased dramatically since it was released in 2009. Node.js has several core elements, including:
Node.js development is designed to easily create fast and scalable web applications and develop solutions for high-traffic needs.

It offers a wide range of advantages:

  • Easy to learn: Since most developers already know JavaScript, it’s easy to get started using Node.js without much of a learning curve. If you understand JavaScript, you’ll know how to write Node.js apps.
  • Scalable and efficient: The microservices feature of Node.js divides different aspects of the app into separate services, each of which handles different tasks. This process makes it easier to scale apps and implement additional functions as needed. With full-stack JavaScript application development, you can code with one common programming language for both frontend and backend. This convenience makes it easier to send data between server and client and facilitate instant data synchronization.
  • Supports data streaming: Node.js development reduces processing time while uploading audio and video files. Instead of buffering data, it outputs it in chunks, sending one chunk at a time to the end-user. These Node.js “streams” increase memory usage just by the size of the chunk and not the whole file, supporting real-time video or audio encoding.
  • Lowers development costs: The serverless feature allows apps to scale automatically in response to traffic spikes. As a result, you only pay for services when the functions are used, not all the time, resulting in lower costs than with standard server architecture.

Additionally, with Node.js development, you can merge the frontend and backend teams into one smaller team of developers to work on the whole app.

Also, since Node.js is open source, you avoid licensing fees. Its extensive community gives you access to advise and tips from expert developers, including best practices for security, and provides a wide range of free customization features.

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