Ajayajay020.hashnode.dev·May 3, 2023Understanding the Differences Between Map and WeakMap in JavaScriptIntroduction In JavaScript, Map and WeakMap are data structures that allow us to store and retrieve data more efficiently. Map and Weakmap are a collection of <key,value> pairs. In this article, we will explore the difference between these two data s...77 readsmapAdd a thoughtful commentNo comments yetBe the first to start the conversation.