Docs - sample code updates needed?

There seems to be confusion on how to write class components in the docs. Using this as a starting point for other pages which may need to be updated.

There is a mixture of function declaration and class components in the docs which can be confusing as when someone may want or need to use either method. Since the release of hooks, the docs should have a new site version release (similar to how Babel has site versions) with the updated, preferred way to write components backed by the core team.

in CONTRIBUTING.md, it shows that you should write classes with a constructor, but the Blog post titled "Update on Async Rendering" seems to prefer the former method of writing components.

Can this be solidified and added to the docs where necessary? Will there be a need to have a new site version with focus on function declaration components?

🥇

Inizia confrontando le indicazioni sui componenti di classe in CONTRIBUTING.md con il post del blog "Update on Async Rendering", quindi fai un inventario delle pagine di documentazione interessate. Conferma le indicazioni preferite dal core team e se è necessaria una nuova versione del sito; il lavoro è completato quando le indicazioni e gli esempi necessari sono stati aggiornati in modo coerente.