Learn PURE-CSS with Real Code Examples
Updated Nov 23, 2025
Performance Notes
Extremely lightweight; minimal bundle size
No JS dependency means faster loading
Include only needed CSS modules
Use minified CSS for production
No performance overhead from components
Security Notes
No JS implies fewer attack vectors
Validate forms server-side
Sanitize user input in forms
Ensure CSS overrides do not leak sensitive info
Integrate securely with JS frameworks if needed
Monitoring Analytics
Track CSS file size
Verify responsive layout across devices
Check module consistency
Monitor cross-browser compatibility
Test integration with JS frameworks
Code Quality
Semantic HTML usage
Minimal, reusable CSS classes
Document custom overrides
Keep CSS modular
Maintain responsive layout integrity