---
title: "Discussion on \"5  JavaScript Tips for Front-End Developers\" | Hashnode"
description: "Discussion on \"5  JavaScript Tips for Front-End Developers\". Determine the data type of the object\n\nUse Object.prototype.toString, by passing in different types of judgment to return different judgment function, one line of code, concise and elegant and flexible;\n\nLoop through the array map method\n\nCode snippe..."
url: "https://hashnode.com/posts/5-javascript-tips-for-front-end-developers/62e10909657a4fae5a0e6d27"
---

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# [5 JavaScript Tips for Front-End Developers](https://priest24-codexblog.hashnode.dev/5-javascript-tips-for-front-end-developers?utm_source=hashnode&utm_medium=feed)

Determine the data type of the object Use Object.prototype.toString, by passing in different types of judgment to return different judgment function, one line of code, concise and elegant and flexible; Loop through the array map method Code snippe...

Jul 27, 2022 · 2 min read · priest24-codexblog.hashnode.dev  
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## Written by

[Rasheed Yekini](https://hashnode.com/@Priest24)

@Priest24 · Lagos state, Nigeria

  
[View profile](https://hashnode.com/@Priest24)

I'm a frontend developer, I develope user friendly and beautiful responsive websites.. might be a full stack developer soon.

I'm a self-taught frontend developer from udemy and freecodecamp. Still on a full stack journey... Partly a graphics designer 😏

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