LinkedIn Learning Certificate of Completion

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Skills covered

Certificate of completion for JavaScript: Closures content earned by Ayla N.

Suggested prerequisites

  • Familiarity with JavaScript programming

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.

This course includes Code Challenges powered by CoderPad. Code Challenges are interactive coding exercises with real-time feedback, so you can get hands-on coding practice alongside the course content to advance your programming skills.