Dr. Axel Rauschmayer • 8/30/2025

[Web dev for beginners] JavaScript Maps

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This article is part of a 'Web development for beginners' series, providing a comprehensive guide to the JavaScript Map class. It covers creating Maps, using .get(), .set(), and .has() methods, understanding .size, and the nuances of using primitive values versus objects as keys, with practical examples.

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#JavaScript #Web Development #beginner programming
[Web dev for beginners] JavaScript Maps

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