reforge.com — the most powerful product management community. There are top product leaders from the world’s top companies (HubSpot, Uber, Coinbase, Slack, etc.)
reforge.com/blog — Reforge blog, mostly about product leadership.
productschool.com — for those who want to have an international certificate in product management.
productschool.com/productcon/ — international conference, which takes place once a quarter, online participation is free. Reports should be approached selectively.
youtube.com/c/ProductSchoolSanFrancisco — videos from various meetings and events organized by Product School with many speakers from well-known companies (Amazon, Uber, Google).
coursera.org/professional-certificates/google-project-management — project management course from Google. Suitable for anyone who implements complex projects with high stakeholder expectations. You can participate for free, but then there will be no certificate.