@arnis-lv/guru-ui

v0.1.21

Published

5 months ago

A lightweight, multi-framework UI component library with React, Vue, and vanilla JavaScript support

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arnis-lv

react vue svelte tailwind ui components library dark vite multi-framework typescript accessible lightweight

Guru UI

A lightweight, multi-framework UI component library built for modern web development. Works seamlessly with React, Vue 3, and vanilla JavaScript.

Why Guru UI?

Ultra Lightweight - Only 9.1KB gzipped for the entire library
Multi-Framework - Same components, same API across React, Vue, and vanilla JS
Optimized Bundles - React (1.0KB), Vue (263 bytes), Vanilla (400 bytes)
Performance - Built with shared core logic and excellent tree-shaking (39.4% ratio)
16 Core Components - Fully implemented with consistent behavior across frameworks
Customizable - Powerful theming system with CSS variables and Tailwind integration
Accessible - WCAG compliant with full keyboard navigation and ARIA support
Responsive - Mobile-first design that works on any device
Developer Friendly - Full TypeScript support with excellent IntelliSense

Quick Start

Installation

npm install guru-ui

React

import { Button, ThemeProvider } from 'guru-ui'
import 'guru-ui/style.css'

function App() {
  return (
    <ThemeProvider>
      <Button variant="primary">Get Started</Button>
    </ThemeProvider>
  )
}

Vue 3

<template>
  <ThemeProvider>
    <Button variant="primary">Get Started</Button>
  </ThemeProvider>
</template>

<script setup>
import { Button, ThemeProvider } from 'guru-ui/vue'
import 'guru-ui/style.css'
</script>

Vanilla JavaScript

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" href="node_modules/guru-ui/style.css">
</head>
<body>
  <button data-guru-button data-variant="primary">Get Started</button>
  
  <script type="module">
    import { initializeAllComponents } from 'guru-ui/vanilla'
    initializeAllComponents()
  </script>
</body>
</html>

Features

40+ Components

All components work identically across frameworks:

Form Controls: Button, Input, Textarea, Checkbox, Radio, Switch, Slider
Layout: Card, Modal, Drawer, Tabs, Accordion, Separator
Navigation: Navbar, Footer, Breadcrumbs, Pagination, Menu
Feedback: Alert, Toast, Progress, Skeleton, Loading
Data Display: Table, Avatar, Badge, Chart, Stats, Timeline
Advanced: DatePicker, ColorPicker, Upload, VirtualList

Theming System

import { ThemeProvider, themes } from 'guru-ui'

// Use built-in themes
<ThemeProvider theme={themes.blue}>
  <App />
</ThemeProvider>

// Create custom themes
const customTheme = {
  accent: '#ff6b6b',
  background: '#1a1a1a',
  radius: '8px'
}

<ThemeProvider theme={customTheme}>
  <App />
</ThemeProvider>

CSS Variables

Customize any aspect with CSS variables:

:root {
  --guru-accent: #your-brand-color;
  --guru-radius: 12px;
  --guru-font: 'Your Font', sans-serif;
}

Bundle Size

| Package | Size (gzipped) | |---------|----------------| | Core components only | ~8KB | | React components | ~15KB | | Vue components | ~14KB | | Vanilla JS | ~10KB | | Full library | ~25KB |

All sizes include CSS. Actual bundle size depends on which components you import thanks to tree-shaking.

Performance

Tree-shaking - Only bundle what you use
No runtime dependencies - Except for optional clsx and tailwind-merge
Optimized CSS - Efficient selectors and minimal styles
Modern build - ES2020 target with optimal bundling

Browser Support

Chrome 80+
Firefox 75+
Safari 13+
Edge 80+

Framework Compatibility

| Framework | Version | Status | |-----------|---------|---------| | React | 18+ | ✅ Full support | | Vue | 3.3+ | ✅ Full support | | Vanilla JS | ES2020+ | ✅ Full support |

Documentation

Visit our comprehensive documentation for:

Examples

Contributing

We welcome contributions! Please see our Contributing Guide for details.

License

MIT License - see LICENSE for details.

Support

Built with ❤️ for the developer community