Body Damage

Body Damage is a fun, visual body journal app that lets you pin your life's physical marks - from surgery scars and sports injuries to minor bug bites.

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Inspiration

I’d had this idea in my head for a while: making body and health tracking more visual and actually fun to use.

Even though I work with AI all the time, I had never tried Codex before. When I saw OpenAI Build Week and noticed the "Apps for Your Life" category, it felt like the perfect opportunity to finally build it.

What it does

Body Damage is basically a health tracking app.

Instead of taking a clinical or medical approach, it focuses on the visual and fun side. You create a body map and place pins directly on the body to keep track of anything that's happened.

Surgeries, injuries, medical conditions, tattoos, mosquito bites... whatever you want. You can create body maps for yourself, your family members and even your pets.

How I built it

I built the entire project with Codex and GPT 5.6.

For me, this was a true zero-to-hero experience because I'd never used Codex before. I used Codex inside VS Code and built the whole app without writing a single line of code myself.

Challenges I ran into

Around 90% of the project was built in a single session. Other than some reasonable AI drift that needed a bit of correction, everything went surprisingly smoothly.

The biggest challenge was the body editing mode. I wanted it to look visually appealing, so I ended up spending quite a bit of time working on the SVG body assets and refining the editing experience.

Accomplishments that I'm proud of

I'm really happy that I managed to build this from scratch in just one week.

More importantly, I actually shipped it. I think every developer has projects that keep growing until they're eventually abandoned. I've definitely been there too. This time I finished it. And that feels great.

What I learned

The biggest thing I learned was how to work with Codex throughout an entire project.

Since I built everything with it from scratch, I got a much better understanding of how to collaborate with Codex at every stage of building a product.

What's next for Body Damage

My plan is to turn Body Damage into a SaaS product.

The subscription model is already in the app. Next I want to expand the premium features with things like private pins, private body sharing, movable pins and more.

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