Case study · 1 day

Once Upon a Shelf | Personal Project

A fun, personal library app built entirely with Claude.


Timeline
1 day
Role
Owner
Scope
Built with AI, Mobile Design

The problem

What needed solving

I wanted a place where I can see all the books I've read while making it fun and customizable to really make it feel like my personal library.

The outcome

What shipped

A working prototype with customizable options, a settings page, and a visit option (coming in a future build).

  • Replace with result 1
  • Replace with result 2

Process

So what happened?

01

Reimagine

I went to the ol' pen-and-paper method of mapping out the user journey. It was a challenge to think through all the major actions when someone approaches their bookcase, especially with the constraint of all of this being on a mobile app. And as someone who likes to gamify even the most mundane tasks, I thought about what it would look like to make this library app a little more fun and would incentivize me to read more books. So with my wireframes drawn out, I fed all this information into Claude Code.

Hand-drawn wireframes for the Once Upon a Shelf mobile app showing home, library, visit, search, customize, and settings flows
I still can't believe I whipped this up on a 1.5 hour flight.
Once Upon a Shelf mobile app screens showing library, add a book, book details, customize room, and settings
Claude's first screens of Once Upon a Shelf... not too shabby!
02

Refine

The first draft was better than I expected but definitely needed a lot of polishing and clarifying. The biggest issue was that clickable elements would get cut off by modals or panels, or go off the screen. It took some iterating and putting in clarifying prompts, but I was able to get the results I wanted. I also needed fun names for the title of the app as well as for the various items in the game, so I turned to ChatGPT for those. Needless to say, I'm pretty sure I improved my fleet management skills by a lot through this project.

03

Reflect

After being away from a "normal" 9-5 job for a year while I was volunteering at a non-profit in Korea, my greatest concern coming back was that I would feel utterly behind in anything related to AI. However, I had the privilege to join an exclusive, 2-day intensive AI workshop that basically taught us a year's worth of knowledge in those few days, and we all had a capstone project to show our skills by the end. And now, I need only a few hours to launch a ready-to-ship mobile app. I feel excited to see where my journey with AI will go, both in my day-to-day and professional life.

Once Upon a Shelf mobile design
Final mobile app screens of the full Once Upon a Shelf experience.

Contact

Want to see more?

I am based in the NYC Metropolitan area and am open to full-time roles.

minahchong.design@gmail.com