Spectre CSS vs. Chakra UI
By SW Habitation
Spectre CSS
Chakra UI
You know how building a website can feel like a lot, especially when you’re trying to style every little thing yourself? Buttons, forms, layouts… it adds up fast. That’s where UI frameworks really save the day. They give you a bunch of premade design elements that you can just drop in and go. It’s like having a design starter pack that helps your site look clean and professional, without spending forever tweaking the details.
What is Spectre CSS ?
Spectre.css is a lightweight (~10 KB gzipped), responsive, and modern CSS framework crafted by Yan Zhu. It offers a solid foundation for building clean UIs with minimal overhead, utilizing Flexbox-based layouts, pure CSS components, and utility classes—all designed with elegance and efficiency in mind.
Key Features of Spectre CSS
- Lightweight Starter Kit: Only about 10 KB gzipped, keeping your project snappy.
- Responsive Flexbox Layout: Mobile-friendly, modern layout system using Flexbox.
- Clean Design Language: Comes with thoughtfully designed elements and a consistent UI approach.
- Pure CSS Components & Utilities: Includes buttons, forms, typography, icons, cards, toasts, modals, navbars, and more.
- Experimentals for Advanced Features: CSS-only components like carousels, parallax scrolling, comparison sliders, calendars, and off-canvas menus.
- Minimal Dependency on JavaScript: Leverages CSS pseudo-classes (:checked, :target, :hover) for interactivity, JavaScript can be added for enhanced behavior.
Advantages of Spectre CSS
- Free and Open Source (MIT License): No cost, great for personal and commercial use.
- Lightweight & Fast: Excellent for performance-focused applications.
- Responsive and Mobile-Ready: Built with modern Flexbox grid system.
- Rich Collection of Pure CSS Components: Modals, tooltips, badges, cards, and more without JS.
- Easily Customizable: Clean, modular CSS ready for styling tweaks.
Disadvantages of Spectre CSS
- Limited Documentation for Experimentals: Advanced CSS-only components may require extra exploration and understanding.
- CSS-Only Interactivity Has Limitations: Some interactive components may need JavaScript for full functionality.
- IE10+ Support Only (and Partial): Some older browser features may not be fully supported.
- Still Relatively Lightweight Ecosystem: Not as popular or widely used as Bootstrap, Tailwind, etc.
What is Chakra UI ?
Chakra UI is a popular React component library that lets you build accessible, responsive UIs with ease. It provides a collection of components with built-in ARIA attributes, theme support, and responsive design via style props.
It’s ideal for devs who want plug-and-play components with built-in styling and dark mode.
Key Features of Chakra UI
- Component-rich: Inputs, modals, alerts, menus, tooltips, accordions, etc.
- Style Props: Apply margin, padding, color, size directly via props.
- Accessibility: ARIA-compliant components out of the box.
- Themeable: Custom themes, variants, dark mode support.
- Emotion CSS-in-JS: Built with Emotion for dynamic styling.
- TypeScript Support: Fully typed and developer-friendly.
Advantages of Chakra UI
- Easy to use with minimal setup.
- Style props eliminate the need for external CSS.
- Great documentation and community support.
- Built-in dark mode and responsive utilities.
- Clean and maintainable code structure.
Disadvantages of Chakra UI
- Limited design flexibility if you want pixel-perfect UI.
- Larger bundle size due to style props and runtime styling.
- Less control over raw DOM/styling.
- Not Tailwind-friendly out of the box.
- Can be verbose for deeply nested component trees.
Comparison Between Spectre CSS vs Chakra UI
Use Cases of Spectre CSS
- Prototyping & Wireframing: Perfect for quickly creating functional UI mockups without heavy dependencies.
- Lightweight Websites: Ideal for landing pages, documentation sites, or blogs where performance is critical.
- Dashboards & Admin Panels: Comes with grids, forms, and utilities that fit well for minimal dashboards.
- Static Sites & JAMstack Projects: Works great with static site generators like Jekyll, Hugo, or Next.js (SSG).
- Fallback for Custom Designs: Can be used as a solid base layer if you’re planning to add custom CSS on top.
Use Cases of Chakra UI
- MVPs, SaaS apps, portfolios that need speed + simplicity
- Devs who prefer using props for styling
- Teams focused on accessibility and fast prototyping
- Apps where the design doesn’t need to be pixel-perfect
- Projects using Emotion or CSS-in-JS ecosystem
Other Resources
Conclusion
UI frameworks make building a polished website way easier. Whether you're working on something simple or a big project, they help you get things looking just right without having to stress over every little design decision. With ready-to-use components, responsive layouts, and modern styles, you can build faster and smarter.
So, pick one that works for you, and start creating a site that looks amazing from the get-go.
Frequently asked questions
Is Spectre.css free to use?
Yes, it’s completely free and open-source under the MIT license.
How do I include Spectre.css in my project?
You can install via npm, Yarn, Bower, CDN, or download the minified CSS directly from the docs.
Can Spectre handle interactivity without JavaScript?
Yes, Many components like modals, accordions, and carousels are built with pure CSS using pseudo-classes. JavaScript is optional and used only for enhanced behavior.
Which browsers does Spectre support?
Optimized for modern browsers; supports IE10+ with partial compatibility. Uses Normalize.css and Autoprefixer for broader coverage.
Is Chakra UI good for accessibility?
Yes! Chakra UI is designed with accessibility (a11y) in mind, following WAI-ARIA standards.
Does Chakra UI support dark mode?
Yes, it has built-in dark mode toggling using the ColorModeProvider.
What styling method does Chakra UI use?
Chakra uses Emotion (a CSS-in-JS library) and style props for inline styling.
Can I create custom themes in Chakra UI?
Definitely. Chakra has a powerful theming system that supports tokens, variants, and full overrides.
Is Chakra UI production-ready?
Yes. It’s widely used in SaaS apps and has a strong developer community.