What it costs
- Free tier
- Yes
Core library is free and open-source (220+ free blocks, 640+ free components); Preline Pro is paid but its real price isn't shown — the '$119 Enterprise' figure on the page is demo-component content, not Preline's pricing.
Auto-checked on 8 August 2026Source
About Preline UI
Preline UI: Preline UI Overview
Preline UI is an open-source set of prebuilt Tailwind CSS components and templates with interactive JavaScript plugins. It offers a large catalog of UI blocks — navigation, forms, overlays, and full sections — to assemble interfaces quickly.
Key Features
- Large component set: Hundreds of Tailwind blocks across common UI needs.
- JavaScript plugins: Dropdowns, modals, accordions, and more with behavior included.
- Dark mode ready: Components support light and dark themes out of the box.
- Framework friendly: Works with vanilla, React, Vue, and other stacks.
Who It's For
Preline UI is a fit for Tailwind developers:
- Developers assembling UIs from blocks
- Teams wanting a free, broad component base
- Projects needing dark mode by default
- Builders who want interactivity without extra setup
Conclusion
Preline UI gives Tailwind users a generous, open library of components and interactive plugins, accelerating the build of polished, functional interfaces.
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