How to Create a Blinking Color Effect in JavaScript?

Estimated read time 1 min read

You can create a blinking color effect in JavaScript by using the setInterval function to toggle the color of an element over time. Here’s an example of how you can do this:

const element = document.querySelector('.blinking-element');
let isRed = true;

setInterval(function() {
  if (isRed) { = 'red';
  } else { = 'white';
  isRed = !isRed;
}, 1000);

In this example, the setInterval function is used to toggle the color of the element with the class .blinking-element every 1000 milliseconds (1 second). The isRed variable is used to keep track of the current color, and the color is changed by setting the backgroundColor style property of the element.

You can adjust the speed of the blinking effect by changing the interval time in the setInterval function, and you can change the color of the blinking effect by modifying the values in the if statement.

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