wojtekmaj/react-calendar

react-calendar is a React date-picker component: users choose a date or range in a calendar view, navigate between periods, and receive selected values through callbacks. Its four views cover days, months, years, and decades/centuries; shared date and formatting logic supports locale-aware rendering, calendar conventions, bounds, and range highlighting. The excerpts show the main calendar’s calls into date utilities and navigation, plus several view renderers. Other view internals are represented from the source index and README, so their detailed wiring is not asserted.