Closures in JavaScript

Purchase a Subscription!

Watch the first few minutes on us! If you'd like to watch the entire video and hundreds more like it, download code samples, access offline videos and skills assessments, and use the discussion forums, log in or purchase a subscription.


You must log in to view comments.


Eric Greene


All JavaScript developers have used closures, but few know how they really work. Learn all about closures, when and why you should use them, and why a thorough understanding of closures is essential to expert JavaScript developers.

Table of Contents

{{toc.Position}} {{toc.Text}}

Related Links

  • {{link.LinkText}} (requires a paid subscription)


This course is part of the following series: