Design Principles - An open source repository of design principles and methods
Freelancer Resources List - The biggest collection of free resources for freelancers
UXmeter - Like Tinder, but for finding the hottest web design in town
Bonsai - Bonsai is a one-stop business & finance management platform designed for creative and digital agencies. Streamline client management, track your team’s time, get paid faster and manage finances in one place.
Atlassian Design - Design, develop, and deliver
Startup Stash - A curated directory of 400 resources & tools for startups