ChatGPT Codex is like 10 AI software developers (tutorial for beginners)

Synopsis

Ben Tossell (Makerpad) gives a beginner-friendly Codex tutorial: type a task, Codex writes the code, creates a GitHub pull request, the user merges it and the site updates — he adds a 'Food I Like' tab to his personal site live. He explains GitHub basics, reviews, rollback and best practices, and argues Codex is a more accessible first-coding tool than Bolt-style builders for non-technical founders.