Pando is Pluralsight's design system for its online learning platform, a Figma library paired with a code repository, Storybook, and design tokens documented at design-system.pluralsight.com.
It's strongest as a reference specifically for an online-learning product UI, useful to compare directly against other education-platform systems (like FutureLearn's) documented in this same category.
Designers building online course or learning-platform products who want to compare component and pattern choices against another established ed-tech company's system.
An older "classic" version of the library is explicitly in maintenance mode in favor of the newer Pando system, worth confirming which version any given reference or repo link points to.
Pluralsight's design system, with a unified language and building-block components.