Mantine

Overview Mantine is a fully featured React components library that includes over 120 customizable components and 70 hooks. It helps developers build fully functional accessible web applications faster by providing a comprehensive set of pre-built UI building blocks. The library is designed to work with AI-assisted workflows including Cursor, Claude Code, and Windsurf. It offers LLM-optimized documentation through llms.txt and llms-full.txt files that follow the LLMs.txt standard for direct use with AI coding tools. Key Benefits Includes more than 120 high-quality well-tested components covering inputs, overlays, navigation, and data display. Provides 70+ hooks for handling common application tasks such as drag-and-drop, keyboard shortcuts, and element resize detection. LLM documentation is regenerated with every release so AI tools always access the latest API and examples. Offers an MCP server at @mantine/mcp-server for direct component docs, props, and search access from AI agents. Supports installation of Mantine skills for complex tasks like building forms, custom components, and combobox-based inputs. How It Works You install Mantine via npm or yarn, then import individual components from the @mantine/core package and hooks from @mantine/hooks. You reference the LLM-optimized documentation at https://mantine.dev/llms.txt inside your AI coding tool — the AI reads the latest component API directly. For complex tasks you install Mantine skills or the MCP server, which gives your AI agent direct access to component docs, props, and search across the entire library. Use Cases React frontend developers building production web apps who need pre-built accessible input components like date pickers, select menus, and file uploads. Teams adopting AI-assisted coding workflows who want LLM-optimized docs that Cursor, Claude Code, and Windsurf can consume directly. Developers building custom sliders, drag-and-drop interfaces, or keyboard shortcut systems using utility hooks like useMove, useResizeObserver, and useHotkeys. Open-source contributors and solo developers who need a free, MIT-licensed component library maintained by an active community on Discord and GitHub. Why Choose This Product Mantine is best suited for React developers who want a comprehensive component library with first-class AI tool integration. It is fully open-source and free to use, though pricing tiers or commercial licensing details are not publicly listed on the provided pages.