Product School - The global leader in product management training
Huntathon - Browse and submit Product Hunt Global Hackathon projects
The Product Manifesto - Product Managers face the biggest challenges of our day, which is why our community needs a common set of product principles.
Confs.tech - Open source list of tech conferences: JS / Ruby / Data etc.
Intercom on Product Management - The ultimate resource for aspiring product managers
Ship That Shit - Join 3 no BS events to help you ship that shit