If you’re an Open Source developer, you need to be at FOSDEM 2020, where software developers from all over the world met to share ideas and collaborate on current and future projects. It’s a great opportunity for any free and open source software developers to present his/her projects, ideas, and other related things. All the major Open Source companies and projects you know are at FOSDEM, including The Document Foundation (LibreOffice), Debian, KDE, GNOME, Collabora, Nextcloud, LPI (Linux Professional Institute), CentOS, OpenMandriva, openSUSE, Fedora Project, Gentoo Linux, elementary OS, Mozilla, FreeBSD, ReactOS, Haiku, Apache Software Foundation, and many others.