UserGuiding - User onboarding made easy, for less. Create product walkthroughs in a couple of clicks, without breaking the bank.
fzf - A command-line fuzzy finder written in Go
Usetiful - Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.
fzy - A better fuzzy finder
Userlane - Digital adoption platform with interactive guidance for software applications allowing anyone to understand and master any software from the get-go.
skim (fuzzy finder) - Discover open source libraries, modules and frameworks you can use in your code