To find M3U playlists on GitHub, simply search for keywords like "iptv", "m3u", or "playlist". You'll find many public repositories containing M3U playlists, including some dedicated to OSN IPTV.
According to technical descriptions on platforms like 3.84.241.200, these files act as a bridge between your media player and the server where the video content is hosted. Why GitHub is the Better Source for IPTV Links osn iptv github m3u better