Side-by-Side Comparison
vacuum vs fess
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● daveshanley/vacuum (1.1K)
● codelibs/fess (1.1K)
☆ 1.1Kvacuum stars
☆ 1.1Kfess stars
+1Difference
fessStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
fess Leads
+1 stars (1.0x ratio)
Forks & Derivatives
fess Leads
177 total community forks
Recent Maintenance
vacuum
Pushed 2d ago
Licensing
Different
vacuum: MIT vs fess: Apache-2.0
Side-by-Side Facts
| Metric | daveshanley/vacuum ↗ | codelibs/fess ↗ |
|---|---|---|
| Description | vacuum is the worlds fastest and most versatile OpenAPI, Arazzo, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2 | Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0. |
| GitHub Stars | ☆ 1,141 | ☆ 1,142 |
| Forks | 92 | 177 |
| Open Issues | 12 | 19 |
| Main Language | Go | Java |
| License | MIT | Apache-2.0 |
| Last Push | Oct 30, 2026 | Oct 21, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
⭐ Embed Verified Badges in README
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vacuum Badge
[](https://githubrepo.cloud/repo/daveshanley/vacuum?utm_source=readme_badge)
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