v0.1.0 — Initial Release

v0.1.0 — Initial Release

The first stable release of TinyBigUI — an open-source Material Design 3 React component library with accessibility-first principles.

Installation

npm install @tinybigui/react @tinybigui/tokens

Components (7)

Component	Variants
Button	Filled, outlined, tonal, elevated, text; loading state
IconButton	Standard, filled, tonal, outlined; toggle mode
FAB	Primary, secondary, tertiary, surface; small, medium, large, extended
TextField	Filled, outlined; floating label, helper text, character count, error state
Checkbox	Checked, unchecked, indeterminate; optional label
Switch	On/off toggle with optional icons
Radio + RadioGroup	Vertical/horizontal orientation; form integration

Design Tokens (@tinybigui/tokens)

• Full MD3 color system — light and dark themes (class-based + prefers-color-scheme)
• MD3 typography scale — Display, Headline, Title, Body, Label
• MD3 elevation system — levels 0–5
• MD3 shape tokens — corner radius scale
• MD3 motion tokens — duration and easing

Infrastructure

• React Aria accessibility primitives for all interactive components (WCAG 2.1 AA)
• Tailwind CSS v4 CSS-first token integration
• Vitest + React Testing Library — 355 tests across 7 components
• Storybook 10 documentation
• GitHub Actions CI + Chromatic visual regression testing

Fixes in this release

• All 7 components correctly exported from the package entry point
• TextField properly composes TextFieldHeadless (three-layer architecture)
• RadioGroup group label no longer rendered twice in the DOM
• FAB loading spinner has correct aria-label="Loading" for accessibility
• All components pass automated axe accessibility checks

Links

• Storybook — Live component documentation
• CHANGELOG — Full release notes
• Contributing — How to contribute