Frontend Developer & Principal UX/UI Engineer at Cube Dev. I build AI-ready, scalable design systems and UI components, and I'm the creator of Tasty, a design-system-integrated styling system and DSL for concise, state-aware UI styling.

Based in Amsterdam, the Netherlands. Photography and music outside of work.

A CSS-in-JS styling system and DSL for React — declarative, state-aware styling with design token integration, sub-element styling, and optional zero-runtime extraction via Babel.

	Project	Description
	@tenphi/tasty	Core styling engine and DSL for React
	@tenphi/glaze	OKHSL color theme generator with WCAG contrast solving
	@tenphi/eslint-plugin-tasty	ESLint plugin for tasty() and tastyStatic() validation
	tasty-vscode-extension	VS Code syntax highlighting for Tasty DSL
	tasty.style	Documentation, live playground, and examples

• tenphi.me — My personal website. tenphi.me →
• More projects →

• Numl.Design Website — Landing, Storybook, Handbook, Documentation, REPL for Numl.Design project. UI, UX, Frontend, Backend / Vue, Nuxt.js, Numl.Design
• Subtly.Media — Smart subtitles for Netflix. Idea, UI, UX, Frontend, Backend / React
• Sellerscale — Smarter financial management for Amazon sellers. UI, UX, Frontend / Vue, Numl.Design
• Sellerscale profitability calculator — Chrome extension. Profitability calculator for Amazon sellers. UI, UX, Frontend / Svelte, Numl.Design
• Cube Dev Landing — The old version of landing for Cube Dev company. UI/Frontend / React, Next.js, Numl.Design, Cube Dev Landing UIKit
• Cube Dev Landing UIKit — UIKit for the old Cube Dev Landing. UI, Frontend / React, Numl.Design
• Cube Cloud — Deploy, optimize and scale Cube.js applications. UI, UX, Frontend / React, Cube Cloud UIKit, AntD
• Cube Cloud UIKit — UIKit for Cube Cloud. UI, Frontend / React, React Aria, Tasty CSS generator