21st.dev
VerifiedThe open-source component marketplace and design engineering platform for React, Tailwind CSS, Framer Motion, and shadcn/ui components.
21st.dev Chronological Timeline
21st.dev Direct One-Click Installation for Cursor and Windsurf via MCP Protocol
21st.dev enabled direct MCP server integration, allowing AI coding assistants to search the 21st.dev component catalog and inject Tailwind and Framer Motion code directly into open files.
21st.dev Adds Private Team Libraries and Component Monetization
21st.dev launched private team registries enabling organizations to share proprietary design systems internally, alongside creator monetization for premium components.
21st.dev Introduces Agent Elements: Design System Primitives for AI Agents
21st.dev released Agent Elements, a specialized collection of animated, accessible React components designed specifically for AI agent interfaces and generative chat applications.
21st.dev Rebuilds Unified CLI (@21st-dev/cli) and Transitions Magic MCP to Official 21st MCP
21st.dev deprecated legacy fragmented packages and consolidated all component discovery, generation, and publishing workflows into the new @21st-dev/cli and 21st MCP.
Complete 21st.dev Change Log Index
| Date | Change Title | Type | Impact | Details |
|---|---|---|---|---|
| Sep 14, 2026 | 21st.dev Direct One-Click Installation for Cursor and Windsurf via MCP Protocol | feature | 9/10 | View ➔ |
| Sep 14, 2026 | 21st.dev Adds Private Team Libraries and Component Monetization | product_launch | 8/10 | View ➔ |
| Sep 14, 2026 | 21st.dev Introduces Agent Elements: Design System Primitives for AI Agents | feature | 8/10 | View ➔ |
| Sep 14, 2026 | 21st.dev Rebuilds Unified CLI (@21st-dev/cli) and Transitions Magic MCP to Official 21st MCP | product_launch | 9/10 | View ➔ |