30 Seconds of Knowledge - Become a better developer, in every new tab.
The Product Management guide - A book on how to create and ship products that people love
Random User-Agent - Automatically change the user agent after specified period of time to a randomly selected one, thus...
Xobin - Most Comprehesive Pre-Employment skills testing and Psychometric Assessment Platform.
know/how Product Managers - A weekly newsletter with 5 practical tweet-length PM tips
Intercom on Product Management - The ultimate resource for aspiring product managers