The Most Comprehensive Codex tutorial on the internet right noweven OpenAI's own team said it's one of the bestin under 2 hours you'll learn how to use Codex + GPT-5.5 (imo the strongest combo available right now)from skill and plugin setup, to automated workflow building, to multi-threading practical demosif you're looking for the best practices for vibe coding, this is the one to watchbig shoutout and respect to @rileybrown