Pocket - When you find something you want to view later, put it in Pocket.
Slack It - A bookmarklet to share links in Slack with one click
Keep Everything - Light & Fast Web Archiver for iOS, OS X.
Slinky - Your slack links — organized!
Taggy - App for fast saving anything without losing focus
Top Daily Hunts in Slack - A simple, fast way to browse news within Slack