skad 0.1.0

A composable, copy-first Flutter design system inspired by shadcn/ui. CLI tool + widget library with theme tokens.

skad

A composable, copy-first Flutter design system inspired by shadcn/ui.

You own the code. Use as a package dependency or copy widgets directly into your project via CLI.

✨ Features

• 🎨 Token-based theming — Design tokens via ThemeExtension, light/dark presets
• 📋 Copy-first CLI — skad add button copies source into your project
• 🧩 Composable widgets — Button (5 variants), Input, Dialog
• 🎬 Motion system — Consistent animation tokens across all widgets
• ♿ Accessible — Focus rings, keyboard navigation, semantic labels
• 🖥 Cross-platform — Hover/focus for desktop/web, tap for mobile

🚀 Quick Start

Option 1: As a dependency

dependencies:
  skad: ^0.1.0

import 'package:skad/skad.dart';

MaterialApp(
  theme: SkadTheme.light(),
  darkTheme: SkadTheme.dark(),
  home: Scaffold(
    body: SkadButton(
      onPressed: () {},
      child: Text('Hello skad'),
    ),
  ),
)

Option 2: Copy-first (CLI)

# Install CLI
dart pub global activate skad

# Initialize in your Flutter project
skad init

# Add widgets you need
skad add button
skad add input
skad add dialog

🎨 Theming

All widgets use SkadTokens — a ThemeExtension with colors and radii:

// Use built-in presets
theme: SkadTheme.light(),

// Or customize tokens
theme: SkadTheme.light(
  tokens: SkadTokens.light().copyWith(
    primary: Colors.indigo,
    radiusMd: 12,
  ),
),

📦 Widgets

Button

SkadButton(
  variant: SkadButtonVariant.primary,  // primary, secondary, outline, ghost, destructive
  size: SkadButtonSize.md,             // sm, md, lg, icon
  isLoading: false,
  icon: Icon(Icons.add),
  onPressed: () {},
  child: Text('Create'),
)

Input

SkadInput(
  label: 'Email',
  hint: '[e-mail]',
  errorText: isValid ? null : 'Invalid email',
  prefix: Icon(Icons.email),
  onChanged: (value) {},
)

Dialog

final confirmed = await showSkadDialog<bool>(
  context: context,
  title: 'Delete item?',
  description: 'This action cannot be undone.',
  actions: [
    SkadButton(
      variant: SkadButtonVariant.outline,
      onPressed: () => Navigator.pop(context, false),
      child: Text('Cancel'),
    ),
    SkadButton(
      variant: SkadButtonVariant.destructive,
      onPressed: () => Navigator.pop(context, true),
      child: Text('Delete'),
    ),
  ],
);

🎬 Motion

Consistent animations via SkadMotion:

AnimatedContainer(
  duration: SkadMotion.fast,    // 100ms
  curve: SkadMotion.curve,      // easeOut
)

Token	Duration	Use Case
fast	100ms	Hover, micro-interactions
normal	200ms	Default transitions
slow	300ms	Overlays, page transitions
extraSlow	500ms	Dramatic reveals

📄 License

MIT — see LICENSE.