discourse Discourse discussion platform built for the next decade of the Internet. Use it as a mailing list, discussion forum, long-form chat room, and more! gitea Gitea is a community managed lightweight code hosting solution written in Go. jitsi Jitsi is a more secure, more flexible, and completely free video conferencing. openedx openedX delivers inspiring learning experiences on any scale. openvpn OpenVPN implements virtual private network (VPN) techniques to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. etherpad https://etherpad.org/ is a highly customizable online editor providing collaborative editing in really real-time . hugo Hugo a static web site generator. psono Psono is a password manager mattermost https://mattermost.com/ is a flexible messaging platform that enables secure team collaboration icinga https://icinga.com/ monitors availability and performance, gives you simple access to relevant data and raises alerts to keep you in the loop. wazuh https://wazuh.com/ is a security monitoring solution for threat detection, integrity monitoring, incident response and compliance. nextcloud https://nextcloud.com/ a suite of client-server software for creating and using file hosting services. gitlab GitLab is a web-based DevOps lifecycle tool that provides a Git-repository manager providing wiki, issue-tracking and continuous integration/continuous deployment pipeline features securedrop SecureDrop is a whistleblower submission system that media organizations and NGOs can install to securely accept documents from anonymous sources. postfix http://www.postfix.org/ is Wietse Venema’s mail server that started life at IBM research as an alternative to the widely-used Sendmail program. weblate Weblate is a libre web-based translation tool with tight version control integration. It provides two user interfaces, propagation of translations across components, quality checks and automatic linking to source files. wordpress WordPress is a software you can use to create a beautiful website, blog, or app. wekan Wekan is a kanban board which allows a card-based task and to-do management.