A
Acme UI
New: dark mode for all 66 components

Ship beautiful products without fighting CSS

A pure-CSS component library with design tokens, three themes, and a Figma plugin that stays in sync with your code. No build step. No lock-in.

Free forever for open source

app.acme.com

Revenue

$45.2k

+20.1%

Orders

1,463

+8.2%

Customers

894

+4.6%

Uptime

99.99%

30 days
GlobexInitechUmbrellaHooliStark Labs

Everything you need, nothing you don’t

From the first prototype to the enterprise white-label — the same components scale with you.

Instant setup

One CSS file, zero build step. Copy a component and it just works — no toolchain required.

Themeable by design

Swap the whole look with design tokens: colors, radii, fonts. Dark mode included.

Accessible defaults

Focus rings, contrast-checked palettes, and semantic markup baked into every pattern.

Dashboard-ready

Stat cards, tables, and charts that snap together into real product screens.

Team friendly

Figma variables and code stay in sync, so designers and engineers speak one language.

Framework agnostic

Plain CSS classes work in React, Vue, Astro, Rails — anywhere HTML lives.

Simple pricing that scales with you

Start free, upgrade when you need to. Every paid plan includes a 14-day trial.

Monthly Yearly Save 20%

Free

$0 /month

Free forever

Perfect for getting started.

  • 5 projects
  • 1 GB storage
  • Community support
Popular

Pro

$19 /month

Billed annually

Best for professionals.

  • Unlimited projects
  • 50 GB storage
  • Priority support
  • Advanced analytics

Enterprise

$49 /month

Billed annually

For teams and organizations.

  • Everything in Pro
  • Unlimited storage
  • SSO & SAML
  • Dedicated account manager

All prices in USD. Cancel anytime — no questions asked.

Loved by product teams

“We replaced 4,000 lines of custom CSS with Acme UI in a week. The dark mode toggle alone sold the team.”
Maria Kim

Maria Kim

Head of Design Engineering, Globex

“The first library where the Figma file and the CSS actually agree with each other. Handoff is just… gone.”
Tom Walker

Tom Walker

Staff Engineer, Initech

“Our white-label clients each get their own theme from one config file. That used to be a quarter of work.”
Anna Petrova

Anna Petrova

CTO, Umbrella

66

Components

3

Built-in themes

12 KB

Gzipped core

99.9%

Happy developers

Start shipping today

Install with one command, theme it in one file, and ship your first screen before lunch.