Thought LibreOffice was "just" an office suite? Think again! It's a worldwide project and community where anyone can get involved. Join in, build up your skills, and make something awesome – like Rafael Lima from Brazil: https://blog.documentfoundation.org/blog/2021/03/01/community-member-monday-rafael-lima/
Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.