---
title: "Discussion on \"Nullish Coalescing Operator (??) In JavaScript\" | Hashnode"
description: "Discussion on \"Nullish Coalescing Operator (??) In JavaScript\". What is Nullish Coalescing Operator in JavaScript ?\nThe Nullish Coalescing Operator allows us to check if a value is null or undefined, and provide a fallback value if that is the case.\nLets also see what the MDN docs say as well! According to MDN, t..."
url: "https://hashnode.com/posts/nullish-coalescing-operator-in-javascript/6297a3b1ce6055050aea5d12"
---

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# [Nullish Coalescing Operator (??) In JavaScript](https://dhruvsamant.hashnode.dev/nullish-coalescing-operator-in-javascript?utm_source=hashnode&utm_medium=feed)

What is Nullish Coalescing Operator in JavaScript ? The Nullish Coalescing Operator allows us to check if a value is null or undefined, and provide a fallback value if that is the case. Lets also see what the MDN docs say as well! According to MDN, t...

Jun 1, 2022 · 3 min read · dhruvsamant.hashnode.dev  
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[Dhruv Samant](https://hashnode.com/@b0llu)

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