Bandsintown and Songkick, basically
See also:
https://seatgeek.com
https://seated.com
https://concertarchives.org
I wonder, maybe I just want a "static" code-generated HTML repository, where the front page "index" is rebuilt to capture new articles. But I'd still want the syndication sidebar, with a dynamic feed of my Shaarli public entries, and a primitive link-menu, but those could mostly be added with CSS...
RSS Lookup is a free, open-source tool that helps you search for RSS feeds on any URL
They're retiring the RSS feed soon, so this is the recommended alternative.
Matter pulls everything you want to read into one beautiful place. With powerful tools, curation, seamless audio and more, we're building a reader for today's internet.
Instantly create Pinterest RSS Feeds from any public pinterest board or user profile with RSS generator.
[ also consider: using direct URLs, but they don't pass strict validation ]
https://sociable.co/social-media/how-to-generate-rss-feeds-for-a-pinterest-user-and-specific-pinterest-boards/
open-source tools for TV listing data
can be used for DVR function in Jellyfin
I just want to show my calendar for a week or day, in its own block.
News reader with mobile apps and sharing
works on older PHP, doesn't require PostgreSQL