Stop buying cards. Deploy this React 19 app instead. 💘

#valentinesday #webdev #ai #sideprojects

Check it out, fork it 🍴, and impress your Valentine 💘 (or just your lead dev 🫡).

🎥 Video Demo: https://youtube.com/shorts/BAcnx76mVX4?si=sgzaEFc8oEhiGf05

💻 Repo: https://github.com/millon15/valentine-2026
✨ Live Demo: https://millon15.github.io/valentine-2026/

Let's be honest: e-cards are boring, and paper cards get thrown away.

This year, I built a White-label Valentine's Day Quiz using React 19 and the new Tailwind CSS v4. It's fully open-source, and you can fork it to create a personalized digital gift for your partner in under 15 minutes.

What it does

Intro Screen: Sets the mood with a countdown.
The Quiz: You configure questions about your relationship (first date, favorite song, inside jokes).
The Result: It doesn't just give a score; it generates a love letter based on the specific answers they chose.
The Stack: Vite, Bun, React 19, Tailwind 4.

The "One-Shot" AI Setup

I didn't just open-source the code; I optimized the workflow. The README includes a prompt you can feed to your favorite AI agent (Cursor, Windsurf, OpenCode) to "interview" you about your partner and automatically generate the configuration file.