
A collection of UI/UX demos by Mohamed Salem Ali — interface explorations and interactive front-ends, each built from a different design system. Drawn in light on dark paper, built in living code.
Interface explorations, each built from a different set of design tokens. The current set reimagines one product — Tameni — four different ways. More on the way.




These are hand-built UI/UX demos — self-contained interface explorations, each driven by a different design system: its own colour tokens, type scale, motion, and components. The current set rebuilds one product — Tameni, a lab-results platform — four different ways.
It's a study in how much a product's feel shifts with its visual language — and in front-end craft. Every demo is hand-built, animated, and responsive, with no UI frameworks — just HTML, CSS, and vanilla JavaScript.
Every demo is live, animated, and interactive. Pick a design language and dive in.