Node.js 12: Getting Started
JavaScript developers are commanding £60k+ salaries, but only those who’ve mastered server-side development with Node.js. Samer Buna’s hands-on approach gets you building real applications whilst learning the core concepts that separate junior developers from the ones getting hired.
AIU.ac Verdict: Brilliant for JavaScript developers ready to expand into backend development – Buna’s teaching style makes complex async concepts genuinely digestible. However, if you’re already comfortable with Node.js basics, you’ll want something more advanced than this foundational course.
What This Course Covers
You’ll start with Node.js fundamentals including the event loop, modules, and npm package management, then progress through file system operations, HTTP servers, and working with streams. The course emphasises practical application – you’ll build actual web servers and command-line tools rather than just watching theory.
The second half focuses on asynchronous programming patterns, error handling, and debugging techniques that you’ll use daily in production environments. Buna covers ES6+ features specific to Node.js 12, including async/await patterns and modern JavaScript syntax that makes your server-side code cleaner and more maintainable.
Who Is This Course For?
Ideal for:
- Frontend JavaScript developers: You know React/Vue/Angular but need backend skills to become full-stack and increase your market value
- Junior developers transitioning: You’ve got basic JavaScript down and want to move into server-side development with proper foundations
- Bootcamp graduates: Your course covered Node.js briefly but you need deeper understanding for job interviews and real projects
May not suit:
- Complete programming beginners: You need solid JavaScript fundamentals first – this assumes you understand functions, objects, and basic ES6 syntax
- Experienced Node.js developers: If you’re already building production Node.js applications, this foundational content will be too basic for your needs
Frequently Asked Questions
How long does Node.js 12: Getting Started take?
The course runs 3 hours 29 minutes of video content. Most students complete it over 1-2 weeks, spending additional time on the hands-on exercises and building the practice projects.
Do I need prior Node.js experience for this course?
No Node.js experience required, but you should be comfortable with JavaScript fundamentals including functions, objects, and basic ES6 syntax like arrow functions and destructuring.
Is Node.js 12 still relevant for current development?
Absolutely. The core concepts and patterns taught here apply to all Node.js versions. Many enterprise applications still run Node.js 12, and the fundamentals transfer directly to newer versions.
What can I build after completing this course?
You’ll be able to create basic web servers, REST APIs, command-line tools, and file processing applications. You’ll have the foundation needed for frameworks like Express.js and more advanced Node.js development.
Course by Samer Buna on Pluralsight. Duration: 3h 29m. Last verified by AIU.ac: March 2026.
