Ask HN: Is there a main site for C programming language?

Every more or less popular programming language has its main site, which serves as a main entry point for everybody who wants to learn the language or find any information. Usually those site have links to documentation, tutorials for beginners, reference materials and so on.

C programming language is one the most commonly used nowadays, and still it doesn't have its "entry point". I mean, there are plenty of resources out there, but none of them serves as a source of truth.

Is there anything like that for C?