---
title: "Discussion on \"JS Things: var, let, const | SrishCodes\" | Hashnode"
description: "Discussion on \"JS Things: var, let, const | SrishCodes\". Hi everyone, welcome back to SrishCodes where I teach you interesting tech concepts that you should know about as a current or aspiring software developer. Today I will be sharing with you about var, let and const using the concepts of scope, hoistin..."
url: "https://hashnode.com/posts/js-things-var-let-const-or-srishcodes/6072b8f81494367be6d2aae7"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [JS Things: var, let, const | SrishCodes](https://srishcodes.hashnode.dev/js-things-var-let-const-or-srishcodes?utm_source=hashnode&utm_medium=feed)

Hi everyone, welcome back to SrishCodes where I teach you interesting tech concepts that you should know about as a current or aspiring software developer. Today I will be sharing with you about var, let and const using the concepts of scope, hoistin...

Apr 11, 2021 · 3 min read · srishcodes.hashnode.dev  
Updated Jul 3, 2021  
Read the article

-   [#javascript](https://hashnode.com/tag/javascript)

## Written by

[Srish Codes](https://hashnode.com/@srishcodes)

@srishcodes

  
[View profile](https://hashnode.com/@srishcodes)

New article every Sunday!

Software engineer

## Responses 3

Markdown supported · ⌘↵ to post

[Subhodip Mandal (Dipster)](https://hashnode.com/@Dipster)

[Apr 11, 2021](https://hashnode.com/posts/js-things-var-let-const-or-srishcodes/6072b8f81494367be6d2aae7/comment/607306218b2b857c0bdb6e7a)

Great article. Thanks for the differentiating on var,const and let. Next one should be about how much interaction/manipulation should JS really have with the DOM tree and stuff we can do, and stuff we shouldn't do. Essentially, how much mutually exclusive can JS and HTML be in their interactions?

[Vandana Sharma](https://hashnode.com/@vandanaa)

[Apr 11, 2021](https://hashnode.com/posts/js-things-var-let-const-or-srishcodes/6072b8f81494367be6d2aae7/comment/6072ecd48b2b857c0bdb6cb2)

Very well put together! You could also add what happens when you use "use strict" in this context..

[Srish Codes](https://hashnode.com/@srishcodes)

[Apr 11, 2021](https://hashnode.com/posts/js-things-var-let-const-or-srishcodes/6072b8f81494367be6d2aae7/comment/6072ecd48b2b857c0bdb6cb2#reply-607305658b2b857c0bdb6e70)

A great suggestion, will keep this in mind for upcoming posts! 🚀