- turn anything into an RSS feed * RSS Bridge [Github](https://github.com/RSS-Bridge/rss-bridge) / [HackerNews Discussion](https://news.ycombinator.com/item?id=29772540) * [newsletter into RSS feed](https://kill-the-newsletter.com/) - Readwise Reader has RSS functionality. - Feedly is a nice freemium app with really excellent triage functionality on mobile.