https://learntosolveit.com is a website to learn C programming using K&R book. It uses modern tools, and is designed to be used along with the book.
I recommend https://exercism.org as the platform to learn programming, including C, and practice with a community of intrinsically motivated developers.
- C Programming Language by Kernighan and Ritchie.
- https://github.com/jflaherty/ptrtut13/blob/master/md/ch1x.md
- https://manual.cs50.io/
- Senthil Kumaran
- Email: senthil@uthcode.com
- Blog: https://senthil.learntosolveit.com