# YunoHost > Web server Linux distribution **Wikidata**: [Q15971793](https://www.wikidata.org/wiki/Q15971793) **Source**: https://4ort.xyz/entity/yunohost ## Summary YunoHost was established on March 5, 2012.[1] ## Summary YunoHost is a free and open-source Linux distribution designed to simplify self-hosting of web services. It provides tools to manage email, websites, and applications on personal servers with minimal technical expertise. ## Key Facts - Founded on March 5, 2012 - Based on Debian GNU/Linux - Written primarily in Python, shell script, Lua, and JavaScript (Vue.js) - Supports platforms including x86, ARM, and AArch64 architectures - Official website: [https://yunohost.org](https://yunohost.org) - Source code hosted at [GitHub.com/YunoHost](https://github.com/YunoHost) - First stable version (1.0) released August 5, 2012 - Current major version: 2.5.2 (released December 16, 2016) ## FAQs ### Q: What is YunoHost used for? A: YunoHost simplifies the deployment and management of self-hosted web services like websites, email servers, and apps. It allows users to maintain control over their data without relying on third-party cloud providers. ### Q: Is YunoHost free to use? A: Yes, YunoHost is completely free and open-source software distributed under the AGPLv3 license. ### Q: Can I install YunoHost on a Raspberry Pi? A: Yes, YunoHost supports ARM-based devices such as Raspberry Pi models 2, 3, and 4, making it suitable for home server setups. ## Why It Matters YunoHost plays a critical role in promoting digital sovereignty and privacy by enabling individuals and organizations to host online services independently. In contrast to centralized platforms owned by large corporations, YunoHost empowers users to retain ownership of their data while reducing reliance on external infrastructure. Its user-friendly interface lowers the barrier to entry into self-hosting, encouraging broader adoption of decentralized technologies. The project also contributes to the libre software movement through its commitment to transparency, community development, and ethical licensing practices. ## Notable For - Being one of the few distributions specifically tailored for easy self-hosting of web applications and services - Supporting multi-language installations via integrated translation tools ([translate.yunohost.org](https://translate.yunohost.org)) - Providing built-in support for Let's Encrypt SSL certificates, LDAP authentication, and email stack integration - Having strong ties with the French tech ecosystem and libre software initiatives like Framasoft and Etalab ## Body ### Overview YunoHost is a Debian-based Linux distribution focused on simplifying the installation and administration of self-hosted web services. It integrates several key components including nginx, Postfix, Dovecot, OpenLDAP, and Rspamd to provide a full-stack solution out of the box. ### Development & Community The project was initiated in early 2012 and has since grown into an active open-source initiative maintained by volunteers around the world. Communication channels include XMPP chat rooms (`xmpp:support@conference.yunohost.org?join`) and forums. Social media presence includes Mastodon accounts (`@yunohost@toot.aquilenet.fr`, `@yunohost@mastodon.social`) and Twitter (`@yunohost`). ### Technical Stack YunoHost relies heavily on Python for backend logic and uses Vue.js for its administrative web interface. Installation scripts are written in Bash, and SSO functionality leverages Lua. Core dependencies include: - **Web Server**: Nginx - **Mail Transfer Agent**: Postfix - **IMAP/POP3 Server**: Dovecot - **Directory Service**: OpenLDAP - **DNS Services**: Dnsmasq - **Spam Filtering**: Rspamd - **SSL Certificates**: Let's Encrypt integration ### Version History Below are some notable releases: - **Version 1.0** – Released August 5, 2012 - **Version 2.0** – June 12, 2014 - **Version 2.2** – May 28, 2015 - **Version 2.4** – May 20, 2016 - **Version 2.5.0–2.5.2** – December 2016 Each release brought improvements in usability, security patches, and expanded app compatibility. ### Licensing & Legal Status YunoHost is licensed under the GNU Affero General Public License v3.0 (AGPLv3), ensuring derivative works remain open-source when accessed over a network. All source code is publicly available on GitHub under various repositories managed by the @YunoHost organization. ### Ecosystem Integration YunoHost integrates with numerous third-party applications through its dedicated app catalog, which hosts packages contributed by both core developers and the wider community. These apps can be installed with a single click from the admin panel. ### Accessibility Features Support for multiple languages is provided through collaborative translation efforts accessible at [translate.yunohost.org](https://translate.yunohost.org). This makes the platform usable across different linguistic communities worldwide. ```json { "@context": "https://schema.org", "@type": "Thing", "name": "YunoHost", "description": "Web server Linux distribution", "url": "https://yunohost.org/#/index_en", "sameAs": [ "https://www.wikidata.org/wiki/Q7898503" ], "additionalType": "LinuxDistribution" } ## References 1. [Source](https://doc.yunohost.org/admin/what_is_yunohost/#features) 2. [Source](https://github.com/YunoHost/yunohost/blob/dev/LICENSE) 3. [Source](https://github.com/YunoHost/yunohost) 4. [Source](https://github.com/YunoHost/moulinette) 5. [Source](https://github.com/YunoHost/yunohost-admin) 6. [Source](https://github.com/YunoHost/install_script) 7. [Source](https://github.com/YunoHost-Apps) 8. [Source](https://github.com/YunoHost/SSOwat/) 9. [Source](https://github.com/YunoHost/yunohost-portal) 10. [Source](http://news.yunohost.org/article3/yunohost-v2-is-here) 11. [Source](https://forum.yunohost.org/t/yunohost-2-2-released/602) 12. [Parution de YunoHost 2.4](https://forum.yunohost.org/t/parution-de-yunohost-2-4/1541) 13. [YunoHost 2.4 released](https://forum.yunohost.org/t/yunohost-2-4-released/1544) 14. [Release 2.5.2. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.5.2) 15. [Release 2.5.1. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.5.1) 16. [Release 2.5.0. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.5.0) 17. [Release 2.4.2. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.2) 18. [Release 2.2.7. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.2.7) 19. [Release 2.4.1. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.1) 20. [Release 2.4.0.7. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0.7) 21. [Release 2.4.0.6. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0.6) 22. [Release 2.4.0.5. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0.5) 23. [Release 2.4.0.4. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0.4) 24. [Release 2.4.0.3. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0.3) 25. [Release 2.2.6. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.2.6) 26. [Release 2.4.0.2. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0.2) 27. [Release 2.4.0.1. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0.1) 28. [Release 2.4.0. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.4.0) 29. [Release 2.2.5. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.2.5) 30. [Release 2.3.15. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.15) 31. [Release 2.3.14. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.14) 32. [Release 2.3.13. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.13) 33. [Release 2.3.12.1. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.12.1) 34. [Release 2.3.12. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.12) 35. [Release 2.2.4. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.2.4) 36. [Release 2.3.11.2. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.11.2) 37. [Release 2.3.11.1. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.11.1) 38. [Release 2.3.11. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.11) 39. [Release 2.3.10.2. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.10.2) 40. [Release 2.3.10.1. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.10.1) 41. [Release 2.3.10. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.10) 42. [Release 2.3.9. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.9) 43. [Release 2.3.8. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.8) 44. [Release 2.3.7. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.7) 45. [Release 2.3.6. 2016](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.6) 46. [Release 2.3.5. 2015](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.5) 47. [Release 2.3.4. 2015](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.4) 48. [Release 2.3.3. 2015](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.3) 49. [Release 2.3.2. 2015](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.2) 50. [Release 2.3.1. 2015](https://github.com/YunoHost/yunohost/releases/tag/debian/2.3.1)