SnakeLogic - The puzzle based snake game
Gumroad Small Product Lab - Bite-sized lessons to help you launch your product.
Gumroad - An all-in-one solution to sell your work and grow your audience.
Productbox - Talk with fellow product managers about how you do stuff.
LiveSession - LiveSession helps you analyze users’ behavior, improve UX, find JS bugs, and increase conversion rates using session replays, and event-based product analytics.
QR Menu Creator - Create a no touch QR code menu for your restaurant/bar free