Ship AI-powered products faster with 21st Agents SDK, open-source UI components, and developer tools built for the agentic internet.
Ready-to-use Components
Speed up UI development with pre-built elements.
Designed by Engineers
Components tailored specifically for design engineers' needs.
Wide Variety of UI Elements
Access a diverse selection of components like buttons, modals, and forms.
Integration with IDE
Seamlessly integrate components into your development environment.
21st.dev is a resource for design engineers looking to expedite their UI creation process. The platform offers a comprehensive library of React Tailwind components that are not only ready to use but also inspired by best practices in UI design. By providing these components, 21st.dev allows engineers to focus on functionality and user experience rather than starting from scratch.
Includes over 300 UI components such as buttons, forms, alerts, and more, optimized for integration within various development environments.
Creating responsive web applications quickly.
Prototyping UI designs for client presentations.
Building internal tools with a polished interface.
The platform offers a wide range of components including buttons, modals, forms, alerts, and more.
Yes, the source code is available on GitHub.
You can easily integrate the components into your IDE as they are designed for seamless use.
