jgthms/bulma
Modern CSS framework based on Flexbox observed · 2026-08-28
Health v2 · maintenance only
57/100
- Activity 70
- Release rhythm 16
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 112
- age_days: 3875
- days_rel: 501
- days_push: 185
- n_releases_24m: 2
Adoption not part of the score
50060 stars · 3883 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Bulma is a free, open-source modern CSS framework based on Flexbox and CSS Grid, providing ready-to-use frontend components via a single CSS file. It contains no JavaScript, making it environment-agnostic, and is customizable through Sass variables and CSS variables with built-in dark mode support.
Use cases
- style a responsive website without writing custom CSS
- build a web UI with pre-made components like navbars, cards, and modals
- add a CSS framework to a Rails or Django app without JS dependencies
- create a mobile-first responsive layout with columns and grid
- customize a theme with Sass variables or CSS variables
- add automatic dark mode to a website
- replace Bootstrap with a Flexbox-based alternative
When to choose
- you want a CSS-only framework with no JavaScript imposed
- you prefer semantic class-based components over utility-first CSS like Tailwind
- you need easy theming via Sass or CSS variables
- you want a mobile-first responsive grid and component library
When to avoid
- you need built-in interactive JavaScript components like dropdowns or modals out of the box
- you prefer a utility-first CSS approach
- you need to support Internet Explorer fully
Facets
framework · maturity stable
css-framework ui-components theme web-development frontend web-design cross-platform flexbox sass responsive-design dark-mode css-variables no-javascript mobile-first web-server
10 sources
- readme: https://github.com/jgthms/bulma · fetched 2026-08-28 · da9116b236ff
- homepage: https://bulma.io · fetched 2026-08-28 · 037c96a9525f
- site_page: https://bulma.io/documentation/ · fetched 2026-08-28 · 603e9af0678e
- site_page: https://bulma.io/documentation · fetched 2026-08-28 · b389c4bccc27
- site_page: https://bulma.io/documentation/start/responsiveness/ · fetched 2026-08-28 · ef81269cb30c
- site_page: https://bulma.io/documentation/features/ · fetched 2026-08-28 · b446dff8df8d
- site_page: https://bulma.io/documentation/customize/ · fetched 2026-08-28 · b230a739aa60
- site_page: https://bulma.io/documentation/features/dark-mode/ · fetched 2026-08-28 · 9aa7531c8c86
- site_page: https://bulma.io/documentation/columns/ · fetched 2026-08-28 · c9c14a836fb9
- site_page: https://bulma.io/documentation/start/syntax/ · fetched 2026-08-28 · c6536f83fee7
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| jgthms/bulma | main | 57 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem