3D modelling, AGPL C++ Clojure D3.js DataScript Datalog FLOSS FOSDEM GitLab Godot IDE IGM program JAMStack KDE KDevelop LogSeq MongoDB MySQL NodeJS OCaml Open Source Initiative PHP PuTTY Python QML/JavaScript R RIT SSH SSPL Simon Tatham Student Government Sugarlabs Telnet Travis CI TypeScript Unix Windows adjustments analysis applications architecture area audio authentication bad practices blog bug reporting practices bug reports bugfix bugs business model class code commercial software community computer science controversy crosspost cryptography culture cybersecurity data analysis data-science datasets detail importance discourse docker documentation education feature feature-limited film financial investment findings free software free-software programmer freeCodeCamp game development game engine github graphics guide hackathon health hexo hfoss imaging informative reports interoperability issue issues js legacy math meetup mental health nodeJS nonprofit notetaking open core open data open-source personal personal knowledge management system perspectives portability portfolio powershell programming project proprietary software proprietary version pull request python python3 quicklook quiz react reading research resource rss scoop shell shifting landscapes software software development ssh ssh-agent students triage troubleshooting tutorial typo university unlicense visualization