Javier Ruano Blanco

I’m an indie developer

About

Indie developer passionate about building interactive and educational apps. I focus on creating experiences that combine learning and gameplay, turning complex topics into something visual, intuitive, and engaging. Currently working on Build Molecules, a gamified chemistry app where users learn by building molecules, completing quizzes, and experimenting in a virtual lab. Always exploring new ideas at the intersection of education, technology, and user experience.

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Web

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Maker History

Build MoleculesLearn chemistry by building molecules and playing
Mar 2026

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Joined Product HuntMarch 26th, 2026

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2mo ago

Build Molecules - Learn chemistry by building molecules and playing

Build Molecules is a gamified chemistry learning app where users learn by playing instead of memorizing. You can build molecules atom by atom, visualize chemical bonds, and understand molecular structures in a simple and interactive way. What makes it different: 🧪 Interactive molecule builder with real bonding rules 🎮 Progression system where quizzes unlock new features and elements 🔬 Virtual lab to experiment and discover molecules 📓 Built-in notebook with chemistry summaries