UX Bites is a section of Peter Ramsey's Built for Mars library — short, focused breakdowns of individual UX details ("bites") rather than the site's longer, deeply-researched case studies.
The bite-sized format is the point — Built for Mars is known for exhaustive case studies, and UX Bites gives you the same eye for detail in a few minutes instead of a long read, useful when you just need one quick, specific example.
Good for designers who already know Built for Mars' case studies and want a faster-to-digest format for spotting individual UX details, or for anyone easing into the site before committing to a full case study.
It sits inside Built for Mars' broader paid product library — some of the deeper content around it requires a subscription, even though individual bites are browsable for free.