How to use AWS Cognito to build an Authentication / Login System

Videos on how to build a complete register / login system from scratch:

============ Chapters ============
0:00 - Intro
1:15 - Coding
3:43 - AWS Cognito Configuration
7:45 - Integrate AWS Cognito into Code

[zaahedaislam]

There are so many videos about Cognito on YouTube but not one as simplified as this. Such a clear and smooth way to get started. Thanks a bunch Felix!

[mxzukjh]

I do love your videos, straight to the point and not dragging your feet. This is the kind of tutorial we need, bringing the realest, simplest side of AWS service to everyone, instead of watching a video and getting more confused!

[kbltjws]

I'd like to point out that at no point whatsoever in this tutorial was the user ever actually logged in. To be fully logged in, a token needs to be retrieved via the /token endpoint from the application. That never happened. The user was given an authorization code that expires in 3 minutes (by default) that is good for one thing: exchanging for an actual access token. This tutorial never covered that. No access token means no log in actually occurred. Sorry, but that's the reality. This was _almost_ a video about logging in with Cognito.

[mediatwinkleTV]

You have no idea how great of a video this is ! Thank you !

[mvX]

I really like your tutorials. Everything is explained in a simple way and you don't focus on a less signifiant details. Thank you!

[clivebird]

All your clips are high value and very useful! Felix you are awesome. Please carry on with these videos. 🙂

[cloudtechhills]

Very nice tutorial. I appreciate the fact that you broke down the explanation to a lay-man level. Thanks @Felix for this video!

[onecloudhelper]

Worked Perfectly. Thankyou for such a simple workflow.

[EmmanuelArthur-vpbz]

Been looking for this many times, couldn't find any video like this

[khandoor]

Love your channel Felix, please do more, anything AWS I will code with you!! Love Cognito.

[cheerslife]

Thanks Fleix for taking me from 0 to 1. Liked and subscribed.

[rijrjnt]

Thank you so much Felix! very simple explanation! i love it!

[minhaj]

You kept it short simple and cool. Respect sir.

[georgesmith]

Simple and to the point. Thank you. Thumbs-up, of course.

[jussikorhonen]

Great stuff! Extra greatness for the no-nonsense approach :)

[teetanrobotics]

Amazing tutorial. Could you please make a playlist for the single videos like these. As most of us just binge watch playlists

[zaboomafia]

Thank you so much! Please make more videos!

[leamon]

Awesome! Thanks for the video. Could you also make one about how authorization works in Cognito or more advanced stuffs? Thanks

[joycehermine]

Excellent Tutorial. Thanks for sharing!

[saurabrakshit]

Amazing Video !
But, I want to know how to do the Sign Up, Login & other MFA if I already have a existing backend in AWS Cognito .

And have the below details of the existing backend :-
aws_cognito_identity_pool_id:
aws_cognito_region:
aws_user_pools_id:
aws_user_pools_web_client_id:

I hope this question will generate curiosity in you.
Please make a separate vdo on this topic