---
title: "Is JavaScript a case-sensitive language ?"  
description: "Is JavaScript a case-sensitive language ?"  
author: "Rahul Roi"  
published: 2019-04-04  
updated: 2020-09-23  
canonical: https://www.mindstick.com/interview/23488/is-javascript-a-case-sensitive-language  
category: "javascript"  
tags: ["javascript"]  
reading_time: 1 minute  

---

# Is JavaScript a case-sensitive language ?

Yes, JavaScript is a case sensitive language. The language keywords, variables, function names, and any other identifiers must always be typed with a consistent capitalization of letters.

## Answers

### Answer by Rahul Roi

Yes, JavaScript is a case sensitive language. The language keywords, variables, function names, and any other identifiers must always be typed with a consistent capitalization of letters.


---

Original Source: https://www.mindstick.com/interview/23488/is-javascript-a-case-sensitive-language

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