Why I No longer Hate CORS and Why you should too!
As we all know, CORS is a plague on the web which did make many of us go insane over The "has been blocked by CORS policy" error on different browsers whenever you're trying to request or post data to your API that is running on a different PORT or server. In this video, We'll understand CORS like we are 5 and I'm gonna make you love CORS again :)
⭐ Timestamps ⭐
00:00 Intro
00:44 Explaining CORS like you're 5
06:17 Ugly CORS
08:20 Getting over CORS. It's simple
11:21 CORS Headers you must know
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Пікірлер: 29
Thank you! I get it now! I used to just get frustrated.. now I kind of know what to do and look for. Now I gotta figure out how to configure it for Spring Boot. Thanks!
I am trying to fetch data from an api using react but the api isn't my own so i do not have access to add the cors middleware to it how do I go about that
Great video. Very helpful.
Awesome video. luckily I find it. It solved my problem.Thanks.
CORS is always something strange for a dev 😝 this content is very helpful 👏🏻
crack!! finally dudeee thanks for putting it this way
this is one of the best explanation on CORS
thank you
when i started learning there was no thing called cors and when it came i already knew why it is implemented :P
GoodJob!
👍
Gee that’s nice. Now what do I do about “require is not defined?”
@goffyfoot82
23 күн бұрын
figure it out
CORS is complete bullshit. You can't do the request from the browser, but you can use a proxy that calls the request, and call the proxy in the browser. Completely useless. But I understand, that the application can not steel a different session, it could be implemented different tho, imo... Blocking the request completly is dump. Just remove the session.
Every single chime...
I still haven't an answer: What is the point of cors? What is trying to achieve?
@joshuagermon2169
2 жыл бұрын
To avoid malicious websites sending requests with your authentication cookies from your browser and having access to the response
I have this as my unsolved problem -_-
@BotanicalWonders60
2 жыл бұрын
lol me too
Why you should too! or you shouldn't?
@matiasmiraballes9240
2 жыл бұрын
I was about to ask the same, he only told us how to fix the problems, no the benefits of using it.
@ticua07
Жыл бұрын
It's there to prevent malicious websites to able to send requests (that may have auth cookies or sensible data in the cookies) to other websites, pretty much setting a whitelist of domains/IPs that your API can be accessed to prevent being it used on other websites (with potentially bad purposes)
Sorry, I still hate CORS.
you don't need to install CORS... while you can add a simple HTTP header: Access-Control-Allow-Origin :v
@DhavalAhir10
Ай бұрын
This is for Backend. You don't have Backend access. This header is send by Backend code in response not in with HTTP request.
@jayvee-official
Ай бұрын
@@DhavalAhir10 yep.. I use NodeJs/Express for backend and res.header() to setup vanilla CORS via related headers.. it’s worked without CORS
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