JSON Feed 1.1
A JSON Feed 1.1 document — the JSON alternative to RSS/Atom — with a feed header and three items using content_html, content_text, tags, and publish dates, for testing JSON Feed parsers and readers.
Feed & playlist fixtures
RSS, Atom, and JSON Feed syndication, an OPML subscription list, and M3U / HLS M3U8 media playlists — for testing feed readers, podcast apps, and media players.
OPML Subscription List
An OPML 2.0 subscription list with nested outline groups and three feed entries (title, xmlUrl, htmlUrl) — the format RSS readers use to import and export subscriptions, for testing OPML parsers.
M3U Playlist
An extended M3U media playlist with #EXTINF duration and title directives over three track references (local and remote) — for testing playlist parsers and media players.
HLS Playlist (M3U8)
An HTTP Live Streaming (HLS) media playlist in UTF-8 M3U8 — #EXT-X-VERSION, target duration, four timed .ts segments, and #EXT-X-ENDLIST — for testing HLS parsers and adaptive-streaming players.