---
title: "Comment by Andrey Radkevich on \"10 best JavaScript practices recommended by Top Developers\" | Hashnode"
description: "if you know types of compared values, you don't need ==="
url: "https://hashnode.com/posts/10-best-javascript-practices-recommended-by-top-developers/5fb3cc09a73df361ab710f3c/comment/5fb42885b589f1618af9dc90"
---

[Discussion](https://hashnode.com/posts/10-best-javascript-practices-recommended-by-top-developers/5fb3cc09a73df361ab710f3c)

Comment [10 best JavaScript practices recommended by Top Developers](https://hashnode.com/posts/10-best-javascript-practices-recommended-by-top-developers/5fb3cc09a73df361ab710f3c)

[Andrey Radkevich](https://hashnode.com/@andreyradkevich)

[Nov 17, 2020](https://hashnode.com/posts/10-best-javascript-practices-recommended-by-top-developers/5fb3cc09a73df361ab710f3c/comment/5fb42885b589f1618af9dc90)

if you know types of compared values, you don't need ===

[Darlan Tódero ten Caten](https://hashnode.com/@darlantc)

[Nov 17, 2020](https://hashnode.com/posts/10-best-javascript-practices-recommended-by-top-developers/5fb3cc09a73df361ab710f3c/comment/5fb42885b589f1618af9dc90#reply-5fb42effa73df361ab711874)

In Javascript the == is very dangerous and should be avoided.

![== vs === in Javascript](https://i.stack.imgur.com/yISob.png)