Intercom on Product Management - The ultimate resource for aspiring product managers
Lumosity - Discover what your mind can do. Improve memory, increase focus, and find calm - with the #1 brain training app. Get started now.
The Product Management guide - A book on how to create and ship products that people love
Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.
Software Product Management Stack - Resources & tools to help you manage your software product
Brain Workshop - Brain Workshop is a open-source version of the dual n-back brain training exercise.