Product Hunt Digest - A simple open-source product that generates a daily digest of top performing products on Product Hunt directly to your Slack.
The Y Combinator Database - The definitive database of YC companies with all the metrics
Top Hunt - Browse the top upvoted posts from every day on Product Hunt
Startup School - How to start a startup, by Y Combinator
PH today - A simple realtime view of Product Hunt
Y Combinator Companies - Interactive list of all 1000+ YC companies