codelibs /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.
- Stars
- 1,142 stars
- Forks
- 177 forks
- Language
- Java
- License
- APACHE-2.0
- Created
- Sep 13, 2013
- Last push
- Nov 2, 2026
- Updated
- Nov 2, 2026
- java
- elasticsearch
- full-text-search
- lucene
- crawler
- enterprise-search
- search-engine
- search
- ai-search
- docker
- elasticsearch-alternative
- llm
- mcp
- opensearch
- rag
- rest-api
- self-hosted
- semantic-search
- site-search
In the Repository Index from the Seed Dataset since Oct 22, 2026.
Star History
193 days recorded, Apr 25, 2026 – Nov 3, 2026 (UTC). Net change +41 stars.
The star count of each day is the latest count less the net stars of the later days.
Add this Star History to a README
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Star History chart
[](https://awesomerepos.com/codelibs/fess)Badge
[](https://awesomerepos.com/codelibs/fess)Timeline
This repository got 3 stars on Jul 22, 2026, its largest day since Apr 25, 2026.
It gained stars on 37 of the 193 days with a record.
Its largest 7 days were Sep 10, 2026 to Sep 16, 2026: 5 stars.
In the 30 days to Nov 3, 2026 it got 3 stars, 77% fewer than in the 30 days before.
It had 1,101 stars before Apr 25, 2026 and has 1,142 stars now: 3,858 fewer than 5,000.
- Created on the Repository Host
- Largest star day recorded: +3 stars
- +2 stars in one day
- +2 stars in one day
- Entered the Repository Index from the Seed Dataset
- Latest push
From the Repository Host's creation date and releases, the Admission, the Star History, and the Observations. Star milestones show only when the Star History records the day. On the chart of net stars each day, a solid line marks a release.
Forks and pushes
From 13 Observations, Oct 22, 2026 – Nov 3, 2026. Forks 0. A new push was seen on 7 of 12 days.
- Oct 23, 2026: no new push
- Oct 24, 2026: new push
- Oct 25, 2026: new push
- Oct 26, 2026: new push
- Oct 27, 2026: new push
- Oct 28, 2026: new push
- Oct 29, 2026: new push
- Oct 30, 2026: no new push
- Oct 31, 2026: no new push
- Nov 1, 2026: no new push
- Nov 2, 2026: no new push
- Nov 3, 2026: new push
A filled day: the last push time changed since the Observation before it.
Observations
What the Repository Host reported each day.
| Day (UTC) | Stars | Forks | Last push | Archived |
|---|---|---|---|---|
| Nov 3, 2026 | 1,142 | 177 | Nov 2, 2026 | No |
| Nov 2, 2026 | 1,142 | 177 | Oct 28, 2026 | No |
| Nov 1, 2026 | 1,142 | 177 | Oct 28, 2026 | No |
| Oct 31, 2026 | 1,142 | 177 | Oct 28, 2026 | No |
| Oct 30, 2026 | 1,142 | 177 | Oct 28, 2026 | No |
| Oct 29, 2026 | 1,142 | 177 | Oct 28, 2026 | No |
| Oct 28, 2026 | 1,142 | 177 | Oct 27, 2026 | No |
| Oct 27, 2026 | 1,142 | 177 | Oct 26, 2026 | No |
| Oct 26, 2026 | 1,142 | 177 | Oct 25, 2026 | No |
| Oct 25, 2026 | 1,142 | 177 | Oct 24, 2026 | No |
| Oct 24, 2026 | 1,142 | 177 | Oct 23, 2026 | No |
| Oct 23, 2026 | 1,142 | 177 | Oct 21, 2026 | No |
| Oct 22, 2026 | 1,142 | 177 | Oct 21, 2026 | No |