Swift source

Question

Hello everyone I am having hard time looking for swift articles for free, is there any source that you will recommend me to use?

Answer 1

https://www.sololearn.com/post/792046/?ref=app

Answer 2

I am looking for some webpage which explaines each topic I mean fundamenatls,I have found some websites but information was quite limited

Answer 3

Can you send me a link please ?