Fragment UI screenshot

Fragment UI

Author Avatar Theme by Fragment build
Updated: 12 Oct 2025
5 Stars

A React component library to build outstanding SaaS user interfaces - fully customizable using design tokens.

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Overview

Fragment UI is an innovative design system and React component library that shines in the world of SaaS applications. It provides pre-composed views that are adaptable and customizable, made possible through a robust theme system. With its focus on usability and flexibility, Fragment UI is designed for developers who want to streamline their process while maintaining high visual standards in their applications.

The library is packed with features that enhance user experience and accessibility, and it integrates smoothly with popular frameworks like Next.js. Whether you’re working on user management, payment systems, or dashboard views, Fragment UI offers a solid foundation to build upon.

Features

  • Global Theme File: Comes equipped with design tokens for colors, padding, margin, and border-radius, promoting a cohesive look and feel across your application.
  • Global Event System: Easily hook into every click event for tracking and analytics, with the option to customize pre-labeled events.
  • Accessibility Focused: Ready-to-use ARIA labels ensure that all components are accessible, plus easy tab navigation improves usability.
  • Light/Dark Mode Support: Built with flexibility in mind, Fragment UI supports both light and dark modes to cater to user preferences.
  • Interactive Theme Builder (Coming Soon): A user-friendly interface that allows the creation of custom themes with real-time previews for an engaging development experience.
  • Native i18n Support (Coming Soon): Ensures that components can be easily localized, making it adaptable for various languages and regions.
  • Comprehensive Component Library: Includes essential components for roles and permissions management, user settings, and auth pages to streamline development.
  • Seamless Integration with Next.js: Configured specifically for Next.js applications, ensuring optimal performance and usability within modern web development environments.