Qikipedia - Instant Wikipedia summary cards on any web page
UI Cloud - The largest user interface design database in the world
Read Something Great - A fun tool to help fix your information diet.
OpsDash - All-in-one solution for monitoring servers, services, uptime and databases. Curated Dashboards. Rule-based alerting.
Wonder for Slack - Remember the things your team forgets
Actually Read It Later - Save articles for reading later