Mantine

mantine.dev

Full-featured React components library with hooks, forms, dates, and notifications.

Overview

Mantine is a comprehensive React component library designed to help developers build fully functional and accessible web applications quickly. It features over 120 customizable components, more than 70 hooks, and a built-in form library, all styled with native CSS to ensure high performance and zero runtime overhead.

The library is built to support modern AI-assisted workflows, offering LLM-optimized documentation, agent skills, and an MCP server that integrates seamlessly with tools like Cursor, Claude Code, and Windsurf. Additionally, it includes extensions like rich text editors, notification systems, and carousels.

Key features

  • 120+ customizable components
  • 70+ React hooks
  • LLM-optimized documentation
  • MCP server for AI agents
  • Native CSS styling with zero runtime overhead
  • Built-in form library
  • Dark theme support
Pros
  • Highly customizable with Styles API
  • Excellent performance with native CSS
  • AI-workflow ready with LLM docs
  • Completely free and open-source
Cons
  • Requires React framework
  • Requires PostCSS setup for advanced mixins
Use this if
You need a comprehensive, highly customizable React component library with built-in hooks and excellent performance.
Skip this if
You are not using React or prefer utility-first CSS frameworks without pre-built components.

Best for

React developersFrontend engineersAI-assisted development workflows

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Material UI

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