UserGuiding - User onboarding made easy, for less. Create product walkthroughs in a couple of clicks, without breaking the bank.
Sketch Extensions - An official collection of Sketch extensions & plugins
Usetiful - Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.
Remake - A way to make web apps with just HTML & CSS
Userlane - Digital adoption platform with interactive guidance for software applications allowing anyone to understand and master any software from the get-go.
Sketch Repo - Collection of resources for anyone who uses Sketch