DEV Community

Cover image for What is CORS?

What is CORS?

Jakub Pomykała on October 18, 2022

In this article, I will explain what CORS and CORS errors are and why you might run into them. I will present possible solutions and explain what p...
Collapse
 
tykok profile image
Tykok •

Really useful and clear.
Thank you for sharing this article !

Collapse
 
hellocarlos profile image
Carlos Pereira •

That's a great explanation! Thank you!

Collapse
 
_sathikbasha profile image
Sathik •

Nice explanation :clap @jakub

Collapse
 
jpomykala profile image
Jakub Pomykała •

Thanks! Well spent 8 hours 😊

Collapse
 
pelirroja profile image
Kinga •

Great explanation @jpomykala 👍

Collapse
 
jpomykala profile image
Jakub Pomykała •

✌️😄

Collapse
 
johnmanston profile image
JohnManston •

Saving this one for later! Looks very good, self-explainatory graphics and possible solutions. 🔥

Collapse
 
jpomykala profile image
Jakub Pomykała •

Thanks! 😎

Collapse
 
samschanderl profile image
Samuel Schanderl •

Great, thanks so much! CORS is one of those things I kept running into and in the beginning didn't really get it. Clear explanation, well done.

Collapse
 
jpomykala profile image
Jakub Pomykała •

Thanks! I wanted to explain it as simple as I can. 😊

Collapse
 
pedroluizap profile image
Pedro Luiz A. Silva •

Thanks for this content, I was studying about it just today.

Collapse
 
jpomykala profile image
Jakub Pomykała •

I hope that images with requests will help you to remember how this works! 😄

Collapse
 
evomatic profile image
Evan Trujillo •

Great explanation! I am still new to the development world and CORS is one of those topics I have a hard time wrapping my head around. This article definitely helps!

Collapse
 
saywan profile image
SaywanGanji •

Great artical & usefull ,saved

Collapse
 
cswalker21 profile image
cswalker21 •

Oh, I thought it was that beer you can’t take east of the Mississippi. Nah, just kidding. Great article; thanks for the in-depth explanation.

Collapse
 
janpauldahlke profile image
jan paul •

CORS. the mother of all evil.

Collapse
 
ztf4080 profile image
Ethan Wood •

Good article👍! I now have a clear understanding of CORS

Collapse
 
mkandanmk7 profile image
Muthu •

great explaination jakub.. thank you... keep surprise us..

Collapse
 
grenmath profile image
Mathieu Grenier •

awesome article

Collapse
 
spaceofmiah profile image
Osazuwa J. Agbonze •

A very detailed explanation on CORS. Thanks for sharing.

Collapse
 
viktornguyen profile image
Harik Nguyen •

very helpful

Collapse
 
carloszbent profile image
Carlos Z. Bent •

Cool article, great explanation

Collapse
 
douglaslim profile image
Douglas Lim •

Excellent explanation! Thanks for the article.

Collapse
 
vuquyet8080 profile image
vuquyet8080 •

thanks you