No JS Config necessary, No Bloat, Just CSS.

Ship Faster and Easy without compromise to custom styles.

Quanta CSS is your low-level styling engine: atomic utilities, prebuilt components, and fully themeable tokens—no build drama, just clean markup that renders vibes.

npm install quanta-css

// Quanta CSS Framework Info

const quantaCSS = {

name: "Quanta CSS",

version: "1.0.0",

type: "Utility-first CSS Framework",

features: [

"Responsive grid system", "Custom design tokens",

"Dark mode support", "Flexbox & Grid utilities",

"Typography helpers", "Animation utilities"

],

philosophy: "Minimal, scalable, and developer-friendly",

currentStatus: "Actively maintained"

} ;

// Empowering developers with speed & consistency

Why you should use Quanta CSS?

Built Different - Built for Speed

Quanta CSS gives you the power to build, scale, and style effortlessly with a modern utility-first approach and flexible components.

Utility‑First

Design straight from your markup with atomic classes. Skip the extra CSS and move faster with clarity.

Component‑Ready

Use prebuilt UI components that are styled, consistent, and easy to customize for any project.

Theme‑Ready

Switch themes instantly with built-in CSS variables and data attributes — light, dark, or custom.

Performance‑First

No runtime. No bloat. Everything is purgeable — optimized for speed from the core up.

Get Started with Quanta CSS

Use Quanta CSS your way — via CDN, NPM, or direct build integration. Choose what fits your flow and ship fast.

CDN Link

Just drop it in your HTML.

NPM Package

Install via your package manager.

npm install quanta-css

Build Tool

Import into your CSS pipeline manually.

@import "quanta-css/dist/quanta.css";

Ready‑Made Playground Templates

Quanta CSS Playground.

Dive into our interactive playground to experiment with Quanta CSS. Test components, customize themes, and see how it fits your workflow. No setup required, just pure CSS fun!

Why developers love it

Everything You Need, Nothing You Don’t

Quanta CSS gives you that raw control without bloating your workflow. Whether you’re prototyping fast or scaling large apps, it keeps you lean, styled, and in full control.