React Countdown Component

react-countdown is a highly customizable React component designed to display countdowns. It is currently stable at version 2.3.6 and has seen active maintenance, with multiple bugfix and minor feature releases within the 2.x series. The library allows developers to define a target date and provides flexible rendering options, including a custom `renderer` function or rendering a child component upon completion. Key features include support for displaying milliseconds with configurable precision, an `overtime` prop to allow negative countdowns, and an API to programmatically `stop`, `isStarted`, and `isStopped` the countdown. It ships with TypeScript types, ensuring type safety for React applications. This package differentiates itself through its extensive customization capabilities and robust API for managing countdown state.