This one-day course dives into the most critical advanced concepts in JavaScript. You’ll explore closures, the 'this' keyword, prototypal inheritance, and the event loop. By the end of the day, you'll understand how JavaScript works under the hood, helping you write cleaner, more efficient, and maintainable code.

Founder & Software Mentor @Hackages
Davy has over a decade of experience teaching developers advanced JavaScript concepts and helping teams build scalable, maintainable codebases. His approach is highly practical, combining theory with hands-on exercises.
The language behind the web, explored in depth with advanced concepts and patterns.
The build tool for modern web development.
The runtime for JavaScript on the server.
The cost to train your team is a fraction of the cost to replace them.
* excl VAT
* Maximum 12 attendees
Chances are at this stage you have a couple questions. Here are a few questions that are often asked.
No, this course is for developers who already understand JavaScript fundamentals and want to explore advanced concepts.