Refer JavaScript events for more description.

• This means that the onClick={**handleClick()}** function will be executed when the component is rendered, not when the element is clicked.
• For this onClick={**handleClick}** When the element with this event handler is clicked, the handleClick function will be executed.

The events remain same while the casing turns to be camel case ( camelCase ).

<button onClick={() => alert('Hello')}>Say Hello</button>

The events are provided wither with arrow functions or full-fledged functions to capture a event occurred.

<button onClick={() => alert('Hello', name)}>Click Me</button>

• Example
• Output