Semantic UI
OPEN SOURCE
UI framework with human-friendly HTML
About
Semantic UI is a UI framework that uses human-friendly HTML to create responsive layouts and components. It provides a collection of themes and elements for building modern web interfaces.
Pricing
Pricing Type
Open Source
Free tier available
Billing
Billed monthly
Last checked: February 19, 2026
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Key Facts
Categories
Platforms
Web
Mac
Windows
Linux
Company
Semantic ORG
Founded
Founded in 2013
Country
Global
Language
English