# Jetty

> web server written in Java

**Wikidata**: [Q1085688](https://www.wikidata.org/wiki/Q1085688)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jetty_(web_server))  
**Source**: https://4ort.xyz/entity/jetty

## Summary
Jetty is a free, open-source web server and web container written in Java, developed by the Eclipse Foundation. First released in 1995, it is a cross-platform software component designed to run on the Java platform, widely used for hosting web applications.

## Key Facts
- **Entity Type:** Web server, web container, free software.
- **Primary Language:** Written in Java.
- **Developer:** Eclipse Foundation.
- **Project Status:** Part of Eclipse RT.
- **License:** Dual-licensed under Apache Software License 2.0 and Eclipse Public License.
- **Operating System:** Cross-platform (requires Java platform).
- **Initial Release:** 1995.
- **Official Website:** https://jetty.org
- **Source Repository:** https://github.com/eclipse/jetty.project
- **Copyright Status:** Copyrighted.

## FAQs
### Q: What exactly is Jetty?
A: Jetty is a web server and web container implemented in Java. It is designed to be lightweight and embeddable, serving dynamic and static content.

### Q: Who manages the development of Jetty?
A: Jetty is developed and maintained by the Eclipse Foundation.

### Q: Under what licenses is Jetty available?
A: Jetty is distributed as free software under the Apache Software License 2.0 and the Eclipse Public License.

### Q: What programming language is Jetty written in?
A: Jetty is written entirely in Java.

## Why It Matters
Jetty is a fundamental piece of infrastructure in the Java ecosystem, known for its efficiency and scalability as a web server. It plays a critical role in both development and production environments, often used in large-scale distributed systems and cloud-native applications. Its longevity—dating back to 1995—demonstrates its adaptability and enduring utility in the rapidly evolving tech landscape. As an open-source project under the Eclipse Foundation, it benefits from broad community support and corporate stewardship, ensuring its continued relevance and stability.

## Notable For
- **Longevity:** Established in 1995, making it one of the longest-standing active web server projects.
- **Embeddability:** Designed to be embedded within applications, a key architectural feature.
- **Open Source Governance:** Managed by the Eclipse Foundation, ensuring open development standards.
- **Cross-Platform Compatibility:** Runs anywhere the Java platform is supported.
- **Widespread Packaging:** Available in standard repositories for Ubuntu, Debian, FreeBSD, NetBSD, openSUSE, and Arch Linux.

## Body
### Overview
Jetty is a web server and web container implemented in Java. It is characterized as free software, allowing users to run, study, change, and distribute it freely. The project is an instance of a web container and falls under the broader category of web servers.

### History and Development
Jetty was initially published in 1995. It is currently developed by the Eclipse Foundation and operates under the Eclipse RT initiative. The software is copyrighted but distributed under dual open-source licenses: the Apache Software License 2.0 and the Eclipse Public License.

### Technical Specifications
The software is written in Java and runs on the Java platform, making it cross-platform. Its source code is publicly hosted on GitHub. The project's sitelink count across various language wikis is 16, with Wikipedia entries available in languages such as English, German, Spanish, French, and Japanese.

### Release History
Jetty has maintained an active release cycle over its lifetime. Key releases documented include:
- **Version 9.1.5:** Released May 5, 2014.
- **Version 9.3.5:** Released October 12, 2015.
- **Version 9.4.20 (Stable):** Released August 13, 2019.
- **Version 10.0.0:** Released December 7, 2020.
- **Version 11.0.0:** Released December 7, 2020.

### Distribution and Identifiers
Jetty is distributed through various package managers, including `jetty9` for Ubuntu and Debian, `www/jetty9` for FreeBSD, and `jetty` via Homebrew and the Arch User Repository (AUR). Additional identifiers include:
- **Wikidata Title:** Jetty (web server)
- **Freebase ID:** /m/0cdjtt
- **Stack Exchange Tag:** https://stackoverflow.com/tags/jetty
- **Open Hub ID:** jetty

## References

1. [Jetty Licenses](https://www.eclipse.org/jetty/licenses.html)
2. [The jetty Open Source Project on Open Hub: Languages Page. Open Hub](https://www.openhub.net/p/jetty/analyses/latest/languages_summary)
3. [Source](http://download.eclipse.org/jetty/)
4. [Source](https://github.com/eclipse/jetty.project/blob/jetty-9.4.x/VERSION.txt)
5. [VERSION.txt](https://github.com/eclipse/jetty.project/blob/jetty-9.4.x/VERSION.txt)
6. [Source](https://www.eclipse.org/jetty/download.html)
7. [Release 10.0.0. 2020](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.0)
8. [Release 11.0.0. 2020](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.0)
9. [2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-9.4.36.v20210114)
10. [Release 10.0.1. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.1)
11. [Release 11.0.1. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.1)
12. [Release 10.0.2. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.2)
13. [Release 11.0.2. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.2)
14. [Release 10.0.3. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.3)
15. [Release 10.0.4. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.4)
16. [Release 10.0.5. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.5)
17. [Release 11.0.3. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.3)
18. [Release 11.0.4. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.4)
19. [Release 11.0.5. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.5)
20. [2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-9.4.44.v20210927)
21. [2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.7)
22. [2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.7)
23. [2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-9.4.49.v20220914)
24. [2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.12)
25. [2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.12)
26. [Release 10.0.6. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.6)
27. [Release 10.0.8. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.8)
28. [Release 10.0.9. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.9)
29. [Release 10.0.10. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.10)
30. [Release 10.0.11. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.11)
31. [Release 11.0.6. 2021](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.6)
32. [Release 11.0.8. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.8)
33. [Release 11.0.9. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.9)
34. [Release 11.0.10. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.10)
35. [Release 11.0.11. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.11)
36. [Release 10.0.13. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.13)
37. [Release 11.0.13. 2022](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.13)
38. [Release 10.0.14. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.14)
39. [Release 11.0.14. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.14)
40. [Release 10.0.15. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.15)
41. [Release 11.0.15. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.15)
42. [Release 10.0.16. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-10.0.16)
43. [Release 11.0.16. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-11.0.16)
44. [Release 12.0.0. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-12.0.0)
45. [Release 12.0.1. 2023](https://github.com/eclipse/jetty.project/releases/tag/jetty-12.0.1)
46. [Release 10.0.17. 2023](https://github.com/jetty/jetty.project/releases/tag/jetty-10.0.17)
47. [Release 11.0.17. 2023](https://github.com/jetty/jetty.project/releases/tag/jetty-11.0.17)
48. [Release 12.0.2. 2023](https://github.com/jetty/jetty.project/releases/tag/jetty-12.0.2)
49. [Release 10.0.18. 2023](https://github.com/jetty/jetty.project/releases/tag/jetty-10.0.18)
50. [Release 11.0.18. 2023](https://github.com/jetty/jetty.project/releases/tag/jetty-11.0.18)