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. observed · 2026-10-16

github.com/codelibs/fess · homepage · Java · Apache-2.0 (permissive) observed · 2026-10-16

Health v2 · maintenance only

95/100

Activity 100
Release rhythm 87
Longevity 100

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.

gap_med: 47
age_days: 4785
days_rel: 5
days_push: 5
n_releases_24m: 18

Full methodology

Adoption not part of the score

1141 stars · 176 forks observed · 2026-10-16

Summary

No AI-extracted summary yet.

Member repositories

Repository	Role	Health v2
codelibs/fess	main	95
codelibs/docker-fess	infra	92

For agents

markdown · JSON · MCP: product_card(name="codelibs/fess")

Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem