GitHub - men32z/react-native-countdown-timer: The Countdown Timer mobile app was built using React Native with Expo. It's simply a countdown timer that allows users to add minutes and then start, pause, or accelerate
Build a Countdown Timer using React and React Hooks useState & useEffect - YouTube
reactjs - Show timer in 2 digits instead of one react-timer-hook - Stack Overflow
How to create a countdown timer using React Hooks
How to create a count down timer in react – Hosein Hamzenejad