---
title: "Discussion on \"Intro to Firefox Devtools 'Profiler'\" | Hashnode"
description: "Discussion on \"Intro to Firefox Devtools 'Profiler'\". What's Profiler? How it works? Insider about 'Profiler' Codebase."
url: "https://hashnode.com/posts/intro-to-firefox-devtools-profiler/64db95300fec2e4fab64b5c0"
---

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Discussion

# [Intro to Firefox Devtools 'Profiler'](https://ciphergirl.hashnode.dev/intro-to-firefox-devtools-profiler?utm_source=hashnode&utm_medium=feed)

What's Profiler? How it works? Insider about 'Profiler' Codebase.

Jan 15, 2021 · 3 min read · ciphergirl.hashnode.dev  
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-   [#opensource-inactive](https://hashnode.com/tag/opensource-inactive)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#reactjs](https://hashnode.com/tag/reactjs)
-   [#firefox](https://hashnode.com/tag/firefox)
-   [#internships](https://hashnode.com/tag/internships)

## Written by

[Hasna Hena Mow](https://hashnode.com/@ciphergirl)

@ciphergirl · Dhaka, Bangladesh

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

Outreachy '20 Intern @ Mozilla | Google CodeU Participant 2019 | Grace Hopper Celebration 2018 Scholar | Web Developer

I design and build things for the web 🕸️ With a love for JavaScript and expertise in React.js, I am an enthusiastic Frontend Developer on a mission to create delightful user experiences. I bring ideas to life with clean and efficient code. Welcome to the world of CipherGirl.

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