# Review of my Open AI build week feedback please > Source: > Published: 2026-07-23 06:12:36+00:00 Inspiration Making a million dollar app is impossible today without a team. Really? I made this with codex overnight. It worked for me while I slept and I spent a day working on other stuff and no coding at all. What it does Zodku makes grants easy to plan! How we built it I used Codex and my macbook air 2020. Challenges we ran into Mostly was making the video! Accomplishments that we're proud of I finally made a app myself and used github which I have tried a few times and finally I did it. What we learned I need to practice making videos. What's next for Zodku Zodku will be making some other apps and next will be taking an app Live to users. ## Built With - chatgpt - codex - openai