Design Systems Handbook - DesignBetter.Co
A weirdly over-engineered online book with bizarre scrolljacking (I would advise disabling JavaScript but then all the links stop working so you won’t be able to go past the table of contents) but it’s free and the content—by Marco Suarez, Jina Anne, Katie Sylor-Miller, Diana Mounter, and Roy Stanfield— looks good:
A design system unites product teams around a common visual language. It reduces design debt, accelerates the design process, and builds bridges between teams working in concert to bring products to life. Learn how you can create your design system and help your team improve product quality while reducing design debt.
