---
title: "Discussion on \"Scope, Scope Chain, and Lexical Environment In JavaScript.\" | Hashnode"
description: "Discussion on \"Scope, Scope Chain, and Lexical Environment In JavaScript.\". Scope in javascript is an important concept and gives us the power to write variables in a way we cannot imagine. It provides extra security to our variable"
url: "https://hashnode.com/posts/scope-scope-chain-and-lexical-environment-in-javascript/632720607ae3b59ef0065e07"
---

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# [Scope, Scope Chain, and Lexical Environment In JavaScript.](https://prakashnaikwadi.hashnode.dev/scope-scope-chain-and-lexical-environment-in-javascript?utm_source=hashnode&utm_medium=feed)

Scope in javascript is an important concept and gives us the power to write variables in a way we cannot imagine. It provides extra security to our variable

Sep 18, 2022 · 3 min read · prakashnaikwadi.hashnode.dev  
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## Written by

[Prakash Naikwadi](https://hashnode.com/@prakashnaikwadi)

@prakashnaikwadi · Pune, Maharashtra, India

  
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👋 Hey! I'm Prakash Naikwadi. I have a Bachelor's degree in Computer Engineering🤩 I am currently learning📘 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭. 🏅 𝐆𝐢𝐭𝐇𝐮𝐛 𝐏𝐫𝐨𝐟𝐢𝐥𝐞: https://github.com/prakash-naikwadi 𝐇𝐞𝐫𝐞 𝐚𝐫𝐞 𝐒𝐨𝐦𝐞 𝐬𝐤𝐢𝐥𝐥𝐬𝐞𝐭𝐬 𝐭𝐡𝐚𝐭 𝐈 𝐏𝐨𝐬𝐬𝐞𝐬𝐬𝐞𝐝... 𝐅𝐫𝐨𝐧𝐭 𝐄𝐧𝐝: • HTML5 (Intermediate Level) • CSS (Intermediate Level) • JavaScript • React 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: • Java • C • C++ Thank you for reading. Have a wonderful day🤗

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