unDraw — Open-source illustrations for any idea you can imagine and create. Build beautiful websites, products and applications with your color, for free.
UserGuiding — Create and optimize in-app experiences that turn new users into champions. Onboard, engage, collect feedback, analyze user behavior; without coding.
Design Beyond Barriers — This guide answers all your burning questions about accessibility—like how to design for everyone, even those juggling a hot coffee and a pet hamster.