Superpeer Channels - Beautiful livestreams with your subscribers
The Product Manifesto - Product Managers face the biggest challenges of our day, which is why our community needs a common set of product principles.
Product Manager Handbook - Interviews w/ product managers + weekly newsletter
Product School - The global leader in product management training
Co.Lab Learning - A new multiplayer-method of learning online.
Product Management Exercises - A repository of product manager job interview exercises