Dad Builds Ad-Free Drawing PWA for Daughter Using Google AI Studio in a Weekend

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A developer built a free, ad-free drawing app called Unicorn Draw after his young daughter grew frustrated with repeated unskippable ads interrupting her artwork on a tablet. The daughter served as the product lead, requesting features like a rainbow brush, large buttons, fun sounds, and a clutter-free experience. Built as a Progressive Web App using HTML5 Canvas, CSS, and a Service Worker, the app runs in a browser but can be installed on a home screen without going through an app store. Google AI Studio's Gemini model was used to rapidly generate and iterate on the code, cutting the total build time to just a couple of hours. The project is open source on GitHub and accessible at unicorn-draw.vercel.app.

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ProgrammingDEV Community ·

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