fess

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.

codelibs/fess

View on GitHub ↗

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.

fess grew +0.4% in the last 30 days, ranks 41st of 146 in Vector DB / Index & Search, actively maintained, last commit today.

Star trajectory

104 days tracked
2026-07-111.1k stars today2026-10-23
Momentum

+0.4% in 30d, below the Vector DB / Index & Search median of +0.4%.

Maintenance

Last commit today, fresher than the median of 9.5d.

How it compares in Vector DB / Index & Search

fess
1.1k
stars
+0.4% 30d
commit today
Vector DB / Index & Search median
367.5
stars
+0.4% 30d
commit ~9.5d ago
Leader · meilisearch
59.6k
stars
+0.4% 30d
commit today

Ranked 41st of 146 by stars.

Language
Java
License
Apache License 2.0
Contributors
46
Forks
177
Watchers
58
Open issues
15
Releases
184
Created
2013-09-13
Stars this week
+1

You've seen where fess stands today.

Get the moves before everyone else: the 5 Vector DB / Index & Search repos climbing fastest, every Tuesday.

Free weekly digest. Double opt-in, unsubscribe anytime.

Maintain fess?

Claim this page to add your own call-to-action.

Claim this page