If you’re building React applications and want to create beautiful interfaces without starting from scratch, you’ve probably heard about shadcn/ui. This popular component library has taken the React world by storm, and for good reason.

But here’s the thing: even with shadcn/ui’s excellent components, building complete interfaces can still take time. That’s where shadcn UI blocks and design libraries come in handy – they’re like having a head start in building your next project.

What is shadcn/ui?

shadcn/ui is a collection of beautifully designed, accessible React components built with Radix UI and Tailwind CSS. Unlike traditional component libraries that you install as dependencies, shadcn/ui takes a different approach – you copy the component code directly into your project, giving you complete ownership and customisation control.

What makes it special is its focus on developer experience. The components are unstyled by default but come with beautiful styling that you can easily modify. It’s like having a professional designer’s work as your starting point, but with the freedom to make it completely your own.

The library has become incredibly popular because it strikes the perfect balance between functionality and flexibility. You get production-ready components without being locked into someone else’s design decisions.

1. Shadcnblocks.com

Platforms: Code & Figma

Shadcnblocks.com is a premium library that offers an impressive collection of 579+ uniquely crafted, ready-to-use blocks. What sets this apart is that each component is handcrafted by experts (not AI-generated) and optimised for seamless integration with React projects.

Key Features:

• 579+ professionally designed blocks across 20+ categories
• Fully responsive and interactive components
• Copy-paste functionality for quick implementation
• Regular updates with 50+ new blocks monthly
• Lifetime access with unlimited project usage

Best for:
Developers who want high-quality, production-ready components and don’t mind paying for premium quality. The extensive variety means you can quickly assemble stunning landing pages and marketing websites without starting from scratch.

2. Tailark

Platform: Code

Tailark focuses specifically on marketing websites, providing a collection of pre-built UI blocks designed with shadcn UI components. These blocks are responsive and ready to use, making website development faster and more efficient.

Key Features:

• Essential marketing sections like Hero, Features, and Pricing
• Modern and clean design aesthetic
• Fully responsive layouts that work on all devices
• Easy integration with existing shadcn projects
• Customisable components that maintain consistency
• GitHub-hosted for easy access and collaboration

Best for:
Developers building marketing websites who want to focus on marketing-specific components. The library’s targeted approach means you get exactly what you need for professional marketing sites.

3. shadcn/studio

Platforms: Code & Figma

shadcn/studio extends the popular shadcn/ui library with pre-built components, blocks, and templates. What makes this particularly interesting is its AI-powered tools that can speed up development whilst giving you complete ownership of the code.

Key Features:

• 550+ ready-made UI blocks for marketing sites, dashboards, and applications
• AI theme generator to quickly create and preview custom themes
• Seamless integration with any React stack through CLI or copy-paste
• Motion components and animations for engaging interfaces
• AI-powered MCP server that generates components directly in your IDE

Best for: Developers and designers who want to build modern interfaces quickly without sacrificing customisation options. The combination of pre-built components with AI tools makes it perfect for teams who want to maintain full control over their codebase whilst working efficiently.

Why choose shadcn-based libraries?

These libraries build on shadcn/ui’s philosophy of giving you complete control over your components. Unlike traditional UI libraries where you’re stuck with the maintainer’s decisions, these tools provide you with the source code that you can modify however you like.

This approach is particularly valuable when you’re learning, as you can see exactly how professional components are built and gradually develop your own understanding of best practices.

Plus, since everything is built with Tailwind CSS, customising the styling to match your brand or project requirements is straightforward – no wrestling with CSS-in-JS or complex theming systems.

Getting Started

Most of these libraries offer different ways to integrate with your projects:

1. Copy-paste approach: Simply copy the component code into your project
2. CLI tools: Use command-line tools to add components directly to your codebase
3. GitHub repositories: Clone or download components from their repositories

The beauty of the shadcn ecosystem is that you’re not locked into any particular approach. You can mix and match components from different libraries, modify them as needed, and truly make them your own.

Building modern React applications doesn’t have to mean starting from a blank canvas every time. These shadcn-based libraries provide excellent starting points that can save you hours of development time whilst helping you learn professional development practices.

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Ready to explore more shadcn UI kits? Browse our complete collection of shadcn-based libraries and find the perfect tools for your next project.

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