* [Bootcamp](http://trybootcamp.vitorfs.com) - An enterprise social network. ([Source Code](https://github.com/vitorfs/bootcamp)) `MIT``Python`
* [Buddycloud](http://buddycloud.com/) - Tools, libraries, services and a community to build user-to-user, group and social messaging into your app. Saves time. Scales up. Supports you. ([Source Code](https://github.com/buddycloud)) `Apache``Java`
* [BuddyPress](https://buddypress.org/about/) - A powerful plugin that takes your WordPress.org powered site beyond the blog with social-network features like user profiles, activity streams, user groups, and more. ([Source Code](https://buddypress.svn.wordpress.org/trunk/)) `GPLv2``PHP`
* [cartulary](https://github.com/daveajones/cartulary) - RSS reader, readability tool, article archiver, microblogger, social graph manager and reading list manager. `CDDL``PHP`
* [Discourse](http://www.discourse.org/) - Advanced forum / community solution based on Ruby and JS. ([Source Code](https://github.com/discourse/discourse)) `GPLv2``Ruby`
* [Elgg](https://elgg.org/) - A powerful open source social networking engine. ([Source Code](https://github.com/Elgg/Elgg)) `GPLv2``PHP`
@ -652,6 +654,15 @@ See https://github.com/n1trux/awesome-sysadmin#distributed-filesystems
* [Zimbra Collaboration](https://www.zimbra.com/downloads/) - Email, calendar, collaboration server with web interface and lots of integrations. ([Source Code](https://git.zimbra.com/repos/zimbra-foss/)) `GPLv2/CPALv1``Java`
## Human Recources Management (HRM)
**[`^ back to top ^`](#)**
* [IceHrm](https://icehrm.com/) - IceHrm employee management system allows companies to centralize confidential employee information. ([Demo](https://icehrm.com/demo.php), [Source Code](https://github.com/gamonoid/icehrm/)) `Apache``PHP`
* [OrangeHRM](https://www.orangehrm.com/) - OrangeHRM is a comprehensive HRM system that captures all the essential functionalities required for any enterprise. ([Source Code](https://sourceforge.net/projects/orangehrm/)) `GPLv2``PHP`
* [Sentrifugo](http://www.sentrifugo.com/) - Sentrifugo is a HRM system that can be easily configured to meet your organizational needs. ([Source Code](https://github.com/sapplica/sentrifugo)) `GPLv3``PHP`
## Learning and Courses
**[`^ back to top ^`](#)**
@ -1050,6 +1061,7 @@ See https://staticsitegenerators.net and https://www.staticgen.com
* [Bugzilla](https://www.bugzilla.org/) - General-purpose bugtracker and testing tool originally developed and used by the Mozilla project. `MPLv2``Perl`
* [Bumpy Booby](http://bumpy-booby.derivoile.fr/) - A simple, responsive and highly customizable PHP bug tracking system. ([Source Code](https://github.com/piero-la-lune/Bumpy-Booby)) `MIT``PHP`
* [Coordino](http://coordino.com/) - Open Source question & answer system on top of CakePHP ([Source Code](https://github.com/Datawalke/Coordino)) `MIT``PHP`
* [Deskulu](https://github.com/Taskulu/deskulu) - Opensource helpdesk and ticketing system based on Drupal 7. ([Demo](https://help.taskulu.com)) `GPLv2``PHP`
* [DiamanteDesk](http://diamantedesk.com/) - DiamanteDesk is FREE Open Source easy-to-use help-desk solution. ([Demo](http://diamantedesk.com/demo/), [Source Code](https://github.com/eltrino/diamantedesk-application)) `OSLv3``PHP`
* [ArtVenue](http://codecanyon.net/item/artvenue-image-sharing-community-script/5771542) `⊘ Proprietary` - Start your own photography community website, platform based on the Laravel PHP Framework. ([Demo](http://codecanyon.net/item/artvenue-image-sharing-community-script/full_screen_preview/5771542)) `PHP`
* [Chevereto](https://chevereto.com/) `⊘ Proprietary` - A powerful and fast image hosting script that allows you to create your very own full featured image hosting website in just minutes. ([Demo](http://demo.chevereto.com/)) `PHP`
* [Chevereto-Free](https://chevereto.com/free) `⊘ Proprietary` - A free powerful and fast image hosting script that allows you to create your very own full featured image hosting website in just minutes. ([Source Code](https://github.com/Chevereto/Chevereto-Free)) `PHP`
* [Koken](http://koken.me/) `⊘ Proprietary` - Content management and web site publishing for photographers. `PHP`
* [Single File PHP Gallery](http://sye.dk/sfpg/) `⊘ Proprietary` - is a web gallery in one single PHP file. `PHP`