@ -11,13 +11,14 @@
| [GetTogether ](https://gettogether.community/ ) | [GitHub ](https://github.com/GetTogetherComm/GetTogether ) | mature | Python | BSD 2-Clause |
| [GetTogether ](https://gettogether.community/ ) | [GitHub ](https://github.com/GetTogetherComm/GetTogether ) | mature | Python | BSD 2-Clause |
| [Gospeak ](https://www.gospeak.fr/ ) | [GitHub ](https://github.com/loicknuchel/gospeak ) | mature | Scala | Apache 2.0 |
| [Gospeak ](https://www.gospeak.fr/ ) | [GitHub ](https://github.com/loicknuchel/gospeak ) | mature | Scala | Apache 2.0 |
| [joind.in ](https://joind.in/ ) | [GitHub ](https://github.com/joindin/joindin-web2 ) | mature | PHP | BSD 3-Clause |
| [joind.in ](https://joind.in/ ) | [GitHub ](https://github.com/joindin/joindin-web2 ) | mature | PHP | BSD 3-Clause |
| [Keystone Meetup Alternative ](https://github.com/Thinkmill/meetup-alternative )| [GitHub ](https://github.com/Thinkmill/meetup-alternative ) | open source | JavaScript | Apache 2.0 |
| [Mobilizon ](https://joinmobilizon.org/en/ ) | [framagit.org ](https://framagit.org/framasoft/mobilizon/ ) | in development | Elixir | AGPL |
| [Mobilizon ](https://joinmobilizon.org/en/ ) | [framagit.org ](https://framagit.org/framasoft/mobilizon/ ) | in development | Elixir | AGPL |
| [on_ruby ](https://www.onruby.eu/ ) | [GitHub ](https://github.com/phoet/on_ruby ) | mature | Ruby | (extended) Beer-ware |
| [on_ruby ](https://www.onruby.eu/ ) | [GitHub ](https://github.com/phoet/on_ruby ) | mature | Ruby | (extended) Beer-ware |
| Open Event | GitHub: [Frontend ](https://github.com/fossasia/open-event-frontend ), [Backend ](https://github.com/fossasia/open-event-server ) | mature | Python | Apache 2.0 & GPLv3 |
| Open Event | GitHub: [Frontend ](https://github.com/fossasia/open-event-frontend ), [Backend ](https://github.com/fossasia/open-event-server ) | mature | Python | Apache 2.0 & GPLv3 |
| [Open Tech Calendar ](https://opentechcalendar.co.uk/ ) | [GitLab ](https://gitlab.com/opentechcalendar ) | mature | PHP | BSD 3-Clause |
| [Open Tech Calendar ](https://opentechcalendar.co.uk/ ) | [GitLab ](https://gitlab.com/opentechcalendar ) | mature | PHP | BSD 3-Clause |
| [OpenKi ](https://openki.net/ ) | [Gitlab ](https://gitlab.com/Openki/Openki/ ) | mature | MeteorJS | AGPLv3 |
| [OpenKi ](https://openki.net/ ) | [Gitlab ](https://gitlab.com/Openki/Openki/ ) | mature | MeteorJS | AGPLv3 |
¹: _mature_ = the project is actively used by groups, _new_ = this is a new project with no usable software, _in development_ = usable software exists, but is not ready for general use
¹: _mature_ = the project is actively used by groups, _new_ = this is a new project with no usable software, _in development_ = usable software exists, but is not ready for general use, _open source_ = self hosted software used to build your own platform
## See also
## See also