React Hook, Hooks, React.
<div> Count:{count} <button onClick={()=>setCount(initialCount)}>Reset</button> <button onClick={()=>setCount(prevValue=>prevValue+1)}>Increase</button> <button onClick={()=>setCount(prevValue=>prevValue-1)}>Descrease</button> <button onClick={incrementByFive}>IncreaseFive</button> </div> ) }