---
title: "Bulma"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20261031-f39b578e7aea"
generatedAt: "2026-10-31T07:01:50.000Z"
canonicalUrl: "http://toolvitals.com/tools/bulma/"
jsonUrl: "http://toolvitals.com/api/agent/tools/bulma"
indexable: true
---

# Bulma

Modern CSS framework based on Flexbox

## Decision context

- Status: critical
- ToolVitals score: 25/100
- Health score: 35/100
- Shipping score: 10/100
- Score mode: verdict
- Data confidence: 90/100
- Source coverage: 90/100
- Last evidence check: 2026-10-31

## Classification

- Use case: Web Frameworks (web-frameworks)
- Category: Frameworks & Libraries (frameworks)
- Tool mode: Library Framework
- Openness: OSI-approved OSS
- License: MIT
- Tags: open-source, css, css-framework, design, flexbox, html, frontend, responsive-design, dark-mode

## Public repository signals

- Repository: [jgthms/bulma](https://github.com/jgthms/bulma)
- Stars: 50036 (adoption context only)
- Forks: 3861
- Open issues: 532
- Last commit date: 2026-09-22
- Releases in 90 days: 0

## Source receipts

- [Official website](https://bulma.io/) — checked 2026-10-31
- [Source repository](https://github.com/jgthms/bulma) — checked 2026-10-31

## Discovery status

- Search indexable: yes
- Reason: sufficient tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.