Is there any guide (online) that you followed for this CraftCMS-GraphQL-Next.js architecture? I'm intrigued and would appreciate being referred to some source m

Is there any guide (online) that you followed for this CraftCMS-GraphQL-Next.js architecture? I'm intrigued and would appreciate being referred to some source material, if any is available. What do you use as your 'head', if you don't use CraftCMS's? Are you using something you create with Next.js?