HTML first

A small design system that stays close to the platform.

Zenbu UI uses light-DOM Web Components to organize styling and behavior without hiding the native button, link, label, input, article, and section elements that already work.

Native underneath

Interactive wrappers contain real HTML controls, preserving forms, links, keyboard behavior, and browser APIs.

Light DOM

Application code can inspect, style, test, and progressively enhance every element without crossing a shadow boundary.

Portable tokens

CSS custom properties provide the visual contract. Components remain dependency-free ES modules.

Components

Button

Native buttons and links with shared variants and loading state.

Card

A visual container that leaves article semantics in your HTML.

Alert

Status and alert messages with optional dismissal.

Field

Labels, controls, help text, and validity wiring.

Stack

A tiny layout primitive driven by HTML attributes.

Notifications

A bounded, scoped, bottom-right notification stack.