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Course Description

Closures - a core concept for intermediate and advanced JavaScript developers - can be challenging for many developers to wrap their heads around. In this concise course, Sasha Vodnik breaks down this essential concept, explaining what closures are and how to use them in JavaScript. Sasha steps through the building blocks of closures and identifies what they look like in code. He also shares how to avoid unintended closures, use JavaScript features in place of closures, and implement the module pattern.

Intermediate Level

Time: 1h 5m

Instructor Details

Sasha Vodnik

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Sasha Vodnik is an author and instructor at General Assembly, specializing in web development.

As a lead instructor at General Assembly, Sasha works with adult learners who want to become more proficient in web development, helping them develop front-end skills, including HTML, CSS, and JavaScript. He is also the author of several instructional books, including HTML5 and CSS3Illustrated Complete.