Every date the library hands you is a Temporal value. Time zones, durations, and comparisons are correct by construction, with a polyfill only where the runtime lacks it.

Day grid, time grid, list, resource time grid, and resource timeline are plugins. Only the views you register ship in your bundle.

A typed React adapter with content slots and a headless controller hook, or the same instance API from plain DOM code.

Drag to move, resize, select ranges, and navigate by keyboard or swipe. Your app owns the data and persists what the callbacks report.

Static arrays, async functions, and JSON feeds merge into one calendar, refetched for the visible range with loading state you can render.

Light and dark schemes, CSS tokens for colors and spacing, and slots for custom event and day-cell content.