Is Preline UI free to use?

Yes, Preline UI is completely free and open-source under the MIT license.

Does Preline UI require React or Vue?

No, Preline UI is framework-agnostic and works with Alpine.js or vanilla JavaScript without any framework dependency.

What does the Figma kit include?

The complete Figma design system includes all 840+ components with design tokens, variants, and responsive breakpoints for designer-developer handoff.

How does Preline UI compare to Tailwind UI?

Preline UI offers 840+ free components with Alpine.js support, while Tailwind UI is a premium paid library with React and Vue components.

Can I customize colors and themes?

Yes, Preline UI provides unlimited theme customization through its Tailwind CSS plugin with live preview and preset color schemes.

Preline UI

Freemium MIT

Open-source Tailwind CSS component library with 840+ components, blocks, templates, and a Figma kit.

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Overview

Preline UI is a comprehensive open-source Tailwind CSS component library and block system with 840+ UI examples, 21 templates, charts, datatables, WYSIWYG editor integration, a Tailwind CSS plugin, direct Alpine.js and vanilla JS support (no framework lock-in), unlimited customizable themes, and a complete Figma design system.

What is Preline UI?

Tailwind CSS component library with native Alpine.js and vanilla JavaScript support. Uses a Tailwind CSS plugin for theme configuration and includes a complete Figma design system for designer-developer handoff. Framework-agnostic - works without React or Vue.

Best Suited For

"Frontend developers building marketing sites or SaaS landing pages who want the largest possible free Tailwind component library."

Key Features of Preline UI

840+ open-source UI components and blocks
21 free landing page templates included
Framework-agnostic with Alpine.js and vanilla JS
Includes Tailwind CSS plugin for easy setup
Complete Figma design system included
WYSIWYG editor and datatables integrations
Unlimited customizable themes with live preview

Advantages

840+ components and 21 free templates covering marketing, application UI, and advanced widget categories.
Framework-agnostic with Alpine.js and vanilla JS support — works in any stack without requiring React or Vue.
Includes a Preline Tailwind plugin and complete Figma design system for designer-developer handoff.

Limitations

Not a standalone app framework — it is a component and block library, not a SaaS boilerplate.
Advanced blocks and pro templates require a premium subscription.

Alternative Comparison

Compare Preline UI against close alternatives using core buying criteria.

Legend: ✓ supported, ✕ not supported, — not specified.

Preline UI

Current

Pricing: Freemium
Website: preline.co
Tech stack: ReactVueTailwind
Auth included: Not specified
Payments included: Not specified
Database included: Not specified
SEO-ready pages: Not specified
Best suited for: Frontend developers building marketing sites or SaaS landing pages who want the largest possible free Tailwind component library.

Tailwind UI

Pricing: $299 one-time
Website: tailwindui.com
Tech stack: ReactVueTailwindTypeScript
Auth included: Not specified
Payments included: Not specified
Database included: Not specified
SEO-ready pages: Not specified
Best suited for: Professional developers and teams who build on Tailwind CSS and want premium, production-ready components for marketing sites and web applications.

Criteria	Preline UI Current	Tailwind UI
Pricing	Freemium	$299 one-time
Website	preline.co	tailwindui.com
Tech stack	ReactVueTailwind	ReactVueTailwindTypeScript
Auth included	Not specified	Not specified
Payments included	Not specified	Not specified
Database included	Not specified	Not specified
SEO-ready pages	Not specified	Not specified
Best suited for	Frontend developers building marketing sites or SaaS landing pages who want the largest possible free Tailwind component library.	Professional developers and teams who build on Tailwind CSS and want premium, production-ready components for marketing sites and web applications.
Compare	—	Compare →