@date-io/core is an abstraction layer that provides a unified interface for working with different JavaScript date libraries like moment, date-fns, and luxon. Instead of rewriting code when switching date libraries or supporting multiple ones, developers can use @date-io/core to write date handling logic once and swap underlying implementations as needed. This is particularly useful for building date pickers and other date/time components that need to work across different date management libraries.

dmtr.kovalenko