Hi! I'm Heewon.

Currently, I'm interested in building a new UI paradigm for generative AI applications.

I believe the future of the web will not be contained in <div>s and grid layouts, but in a more ephemeral & magical interface that fully captures the capabilities of modern agentic technologies.

Let's collaborate! Reach out anytime at shelost.off@gmail.com.

• Stan — I was the first designer @ Stan, helping to build the future of work.

• MARC — an unfinished research dataset, based on ARC.
• Arcaide — an ARC annotation web tool.

• Platformr — a 2D platformer game, with a twist.
• Wordchain — a timed vocabulary brain game.
• 11 Rooms — a mini Zelda-like RPG.
• Just Orbiting By — fun with circles.

• Pandemonium — my first chapter
• Kingdom — concept art for a historical adventure series

• The Super Mario Bros. Movie Review
• The Roman-Persian Wars and the Future of Great Power Conflict
• The AI Palace Economy

• AI Canvas — realtime AI image generation, based on Tldraw's Drawfast
• iPhone 3D Creator — a helper tool for UX designers
• Orange — morphing HTML Canvas shapes
• Dido UI — a minimalistic UI library
• Math With Steve — a website for my HS precalc teacher