Learn BULMA with Real Code Examples
Updated Nov 23, 2025
Architecture
Flexbox grid system
Component-based modular CSS
Mobile-first design philosophy
Utility-first approach for helpers
Sass variables for customization
Rendering Model
CSS-driven styling
Flexbox grid for layout
Helper classes for alignment, spacing, colors
Responsive modifiers for breakpoints
Optional Sass theming
Architectural Patterns
Component-based modular CSS
Mobile-first responsive grid
Utility-first helpers
No JavaScript plugin architecture
Sass workflow for customization
Real World Architectures
Marketing landing pages
Admin dashboards
Small web apps
Landing page prototypes
Static or dynamic content websites
Design Principles
Flexbox-first responsive design
Modular and lightweight
No JavaScript dependencies
Utility-first helper classes
Sass-based customization
Scalability Guide
Use modular Sass imports
Import only needed components
Combine with JS frameworks for dynamic apps
Keep consistent modifier usage
Use Flexbox helpers for reusable layouts
Migration Guide
Switching from Bootstrap: adapt grid classes to `.columns` / `.column`
Replace utility classes with Bulma helpers
Remove JS plugin dependencies
Rework custom themes with Bulma Sass variables
Test layouts for Flexbox responsiveness