CSS-only framework built on Flexbox, with no JavaScript dependency.
Why we recommend it
It occupies a useful middle ground — more structure than Pico, less commitment than Bootstrap, and entirely free of JavaScript.
Strengths
- Pure CSS, no JavaScript at all
- Readable, human-friendly class names
- Modular — import only what you use
Drawbacks
- No JavaScript components, so interactivity is your problem
- Default look is recognisable and dated
- Development pace has slowed
Bulma alternatives and related tools
Backlight
Collaborative development environment purpose-built for design systems.
FreemiumVanilla Extract
Zero-runtime CSS-in-TypeScript with fully typed styles and themes.
FreeFlat Icon Foundry
A browser-based workspace for browsing and generating consistent flat icons across thousands of organized subjects and categories.
FreePreline UI
Tailwind component and template library with strong application UI coverage.
FreemiumAll product names, logos and brands referenced on this site are the property of their respective owners. They are used here for identification purposes only, to describe the tools being reviewed. Their use does not imply any affiliation with, endorsement by, or sponsorship of The Design Tools by those owners.