The Y Combinator Database - The definitive database of YC companies with all the metrics
Officehours - Connects you with amazing people, for one on one advice
Startup School - How to start a startup, by Y Combinator
Out of Office Hours - Connecting newcomers and people working in the tech industry
Y Combinator Companies - Interactive list of all 1000+ YC companies
Remotehour - 10x more seamless than Zoom