Fluent UI

Checked 2026-10-22 against official website/docs/repository. MIT code verified in microsoft/fluentui, whose license explicitly gives referenced fonts/icons separate asset terms. Current React v9 package is @fluentui/react-components: install it, wrap the root in FluentProvider with an explicit theme, then import controls. Legacy @fluentui/react v8 is a separate package; follow the documented migration rather than mixing APIs casually. The repository also documents @fluentui/web-components. Fluent 2 website links iOS/Android/Windows design resources, but this record only asserts the verified web repository implementations. Editorial: useful for enterprise apps needing coherent tokens and familiar productivity patterns. No paid web-core plan found. Do not treat Microsoft marks or asset licensing as covered by a blanket MIT grant. The source header extends to 455px at a 390px viewport and clips its employee-only link; main content remains readable. Preserve the reference as observed, not that responsive defect.