Some popular IPTV M3U list repositories on GitHub include:

Do not trust repos that claim to have "10,000+ channels" but are only 100kb in file size. Those often just redirect to shady websites instead of actual video streams.

: You can also use specific links grouped by Category, Country, or Language.

Several established projects provide high-quality, frequently updated M3U links:

: To centralize and categorize free-to-air (FTA) channels, public service broadcasts, and independent streams from around the globe. Key Repositories iptv-org/iptv : Known as the "mother of all playlists," it contains over 10,000 channels