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How I Use OpenAI Codex (Real Workflow)

59K views · 25 Apr 2026

Comments · 63

  • @vontaylorco · 6 months ago

    DUDE, ABSOLUTE GEM OF A VIDEO. CANNOT SAY THANK YOU ENOUGH OWAIN!

    13

  • @ElementoryMyDearWatson · 5 months ago

    As a relative newcomer to Codex, this was invaluable. Thank you so much

  • @KannanKalidasan · 4 months ago (edited)

    This is absolutely  invaluable  , thank you for effort to put together and sharing the insights. !

    2

  • @CaelisNorthwick · 2 months ago

    Hopped on the Codex CLI for fixing lint errors across the repo a month back, and it's exactly what it says on the tin. Per-seat pricing multiplied scarily fast. Switched to TeamoRouter, slashed my AI bill hard.

    1

  • @RoopmathiGunnaubcmba · 5 months ago

    Thank you for this step by step video it was really useful as iam too getting comfrotable with Codex app having worked in the Claude Code CLI for so long

    1

  • @JonathanDonda · 6 months ago

    Your video is really underrated man, thank you. Suscribed

    3

  • @arifineko23 · 5 months ago

    thanks! very insigthfull

    2

  • @cyril_kuma · 5 months ago

    Really helpful video, thank you! Honestly, your terminal setup is a vibe. If you’ve got any tips, or better yet, a tutorial on how you customised it, I’d love to transform mine similarly.

    1

  • @eemky · 6 months ago

    Great video. You missed on auto-review though!

    2

  • @naufalnazaruddin3605 · 5 months ago

    Thank you

    1

  • @CuratedLearnings · 6 months ago (edited)

    Finally someone that covers the codex! Do I really need to use the cli? Someone told me that cli get more often updates

    2

  • @owainlewis · 6 months ago (edited)

    All resources from the video, free:<br><br>Guide and sample files (agents file, config.toml): <br><a href="https://github.com/owainlewis/youtube-tutorials/tree/main/tutorials/codex-for-developers">https://github.com/owainlewis/youtube-tutorials/tree/main/tutorials/codex-for-developers</a><br><br>Get my agent skills for Claude Code and Codex: <a href="https://owainlewis.com/youtube">https://owainlewis.com/youtube</a><br>Linear (ticket management used in the demo): <a href="https://linear.app/">https://linear.app</a><br>Newsletter: <a href="https://newsletter.owainlewis.com/">https://newsletter.owainlewis.com</a><br>AI Engineer community (courses, live sessions, weekly meetups): <a href="https://aiengineer.co/">https://aiengineer.co</a><br>Work with me: <a href="https://gradientwork.com/">https://gradientwork.com</a>

    2

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