Module not found: Error: Can't resolve 'crypto'

[Krevik]

So basically I am watching the tutorial and trying to get this whole app to work. WIthout success cause I am getting errors while opening "localhost:3000".

. I was trying to install all the missing packages using both npm install "crypto-browserify" and yarn add "crypto-browserify".
I am also having errors with packages "stream-http" "https-browserify" "stream-http" "os-browserify" . Of course I was looking for the answer in google but no success. What can I do to fix that problem?

Yarn version:
1.22.15
Node version:
16.14.0
Compiler version:
0.8.1 - it was giving errors with 0.8.0 and screaming at me I should use 0.8.1

[Krevik]

Potentially solved the problem. I will give here the solution so I guess it might be usefull for someone.
Just two commands:

1. yarn remove react-scripts
2. yarn add react-scripts@4.0.3