The Component Gallery is an online reference library of real-world interface components curated from established design systems. The homepage highlights a continually updated catalog—currently listing around 60 component types, over 90 design systems, and more than 2,500 individual examples—each shown with a description, alternate names, and links to implementations in different systems. Visitors can browse by component (such as accordions, carousels, tabs, pagination, rating, tree view, quote, and many others) or filter by design system, making it easier to compare how different teams solve the same interaction or layout problem. 
Each component page aggregates screenshots, descriptions, and links from multiple design systems, so designers and engineers can study patterns across ecosystems like design system documentation, UI libraries, and production sites. Started and maintained by Iain Bean as a long-running side project, the gallery has grown over several years into a well-known resource cited in design blogs and tooling roundups. It is especially useful for product designers, design system teams, and front-end developers looking for concrete examples and terminology when documenting their own patterns or making decisions about component behavior and structure.
