# React app working on localhost but blank on deploy

**URL:** <https://answers.netlify.com/t/react-app-working-on-localhost-but-blank-on-deploy/72281>\
**Category:** Support\
**Tags:** git, create-react-app, testing-with-netlify, building, deployment\
**Created:** [July 29, 2022, 2:57pm UTC](https://answers.netlify.com/t/react-app-working-on-localhost-but-blank-on-deploy/72281 "2022-07-29T14:57:26Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![xing0x](https://avatars.discourse-cdn.com/v4/letter/x/839c29/32.png) [@xing0x](https://answers.netlify.com/u/xing0x)\
**Post date:** [July 29, 2022, 2:57pm UTC](https://answers.netlify.com/t/react-app-working-on-localhost-but-blank-on-deploy/72281/1 "2022-07-29T14:57:26Z")

</div>

My React app is working fine on localhost and when I first deployed about 3 weeks ago it was working correctly until about 4 days ago when it started showing a blank screen on the deployed version but it works fine on localhost.  
When I open the dev tools, here’s the error message:  
 ![Screenshot 2022-07-29 155515](https://global.discourse-cdn.com/netlify/original/3X/0/9/0943773a0d16379111063fcb92fb37d4334700c4.png)

The favicon and page title loads correctly

Link to repo: [https://github.com/bossoncode/quickk](https://github.com/bossoncode/quickk)  
Link to site: [https://quickk.netlify.app/](https://quickk.netlify.app/)

---

<div class="post-metadata">

**Author:** ![hillary](https://sea1.discourse-cdn.com/netlify/user_avatar/answers.netlify.com/hillary/32/21132_2.png) [@hillary](https://answers.netlify.com/u/hillary)\
**Post date:** [July 29, 2022, 10:30pm UTC](https://answers.netlify.com/t/react-app-working-on-localhost-but-blank-on-deploy/72281/2 "2022-07-29T22:30:04Z")

</div>

Hey there, @xing0x 👋

Welcome to the Forums, and thanks for reaching out! When I click on your site link, as well as `get started` and `sign in`, I see images on the screen. Can you share where you are encountering a blank page? I am unable to replicate this at the moment.

 ![Screen Shot 2022-07-29 at 6.28.12 PM](https://global.discourse-cdn.com/netlify/original/3X/1/7/17a8fab045fd1c7d7746e371bf5fc768ec015da2.png)

---

<div class="post-metadata">

**Author:** ![xing0x](https://avatars.discourse-cdn.com/v4/letter/x/839c29/32.png) [@xing0x](https://answers.netlify.com/u/xing0x)\
**Post date:** [July 29, 2022, 10:43pm UTC](https://answers.netlify.com/t/react-app-working-on-localhost-but-blank-on-deploy/72281/3 "2022-07-29T22:43:17Z")

</div>

Hi, thanks for getting back to me. I actually just fixed it a few minutes ago. The error was caused by a React dependency I installed.

Thanks so much for taking your time to help me.

-Akinkunmi

---

<div class="post-metadata">

**Author:** ![hillary](https://sea1.discourse-cdn.com/netlify/user_avatar/answers.netlify.com/hillary/32/21132_2.png) [@hillary](https://answers.netlify.com/u/hillary)\
**Post date:** [July 29, 2022, 10:43pm UTC](https://answers.netlify.com/t/react-app-working-on-localhost-but-blank-on-deploy/72281/4 "2022-07-29T22:43:55Z")

</div>

Great to hear everything is fixed now! Thanks for sharing what your solution was, and happy building 🚀