v2.4 — Now with Edge Functions

Build fast.
Ship faster.

A curated toolkit of source utilities, developer components, and open resources engineered for modern web projects.

Explore the Docs View on GitHub →
48k+ Stars
320+ Components
99.9% Uptime
HTML5
CSS Grid
JavaScript ES2024
Web Components
CSS Animations
Fetch API
Service Workers
Web Assembly
Intersection Observer
CSS Variables
HTML5
CSS Grid
JavaScript ES2024
Web Components
CSS Animations
Fetch API
Service Workers
Web Assembly
Intersection Observer
CSS Variables

Everything you need.
Nothing you don't.

Modular by design. Drop in only what your project requires — zero lock-in, pure utility.

Zero-Config Build

Instant project scaffolding with sensible defaults. Start building in seconds without touching config files.

🧩
Modular Components

320+ production-ready components. Tree-shakeable, fully typed, built to compose with each other seamlessly.

🔒
Security First

Built-in sanitization, CSP headers, and OWASP-aligned patterns. No personal data stored or transmitted.

📦
Edge-Ready

Runs at the edge with sub-2ms cold starts. Compatible with all major edge runtimes out of the box.

🌐
Offline Support

Service worker integration Assisi Society with smart caching strategies. Your app keeps working when the network doesn't.

Accessible by Default

WCAG 2.2 AA compliant components. Keyboard navigation, ARIA roles, and focus management built in.

Up and running
in 30 seconds.

A single command installs the toolkit, generates boilerplate, and starts a hot-reload dev server.

Read Full Docs →
main.js
// Install & initialize
import { createApp } from 'sourcekit'

const app = createApp({
  theme: 'dark',
  modules: ['router', 'store'],
  port: 3000
})

// Register components
app.use('Button', { variant: 'ghost' })
app.use('Modal', { animation: 'slide' })

// Launch 🚀
app.mount('#root')

Curated for builders.

Free, open-source references and utilities maintained by the community.

Reference HTML5 Cheatsheet All semantic elements with usage notes Guide CSS Grid Playground Interactive layout builder Utility Color Token Generator WCAG-safe palette creator Library Icon System 1,200 SVG icons, MIT licensed Template Starter Boilerplates 15 pre-built project templates Tool Performance Analyzer Core Web Vitals breakdown

Start building today.

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