anime.js

How to use anime.js

Anime.js is a powerful JavaScript animation library that allows developers to create smooth, flexible and performant animations on web pages. If you want to enhance your website with dynamic and engaging animations, Anime.js offers an easy-to-use solution that requires only basic programming skills. In this article, we will provide a comprehensive guide on how to use Anime.js to create stunning animations.

Getting Started First, you need to download the Anime.js library from its official website or install it via npm. Once you have downloaded the library, you can add it to your project by including the anime.min.js file in your HTML file's head section.

Creating Animations To create an animation using Anime.js, you first need to define the properties of the element you want to animate, such as its position, size, opacity, etc. You can do this by creating a JavaScript object that contains the initial values of these properties. Then, you can specify the final values of these properties using another object.

Here's an example of creating an animation that changes the background color of a div element:

// Define the initial and final properties
var initial = { backgroundColor: '#fff' };
var final = { backgroundColor: '#f00' };

// Create an animation timeline
anime.timeline().add({
  targets: '#myDiv',
  duration: 1000,
  easing: 'easeInOutQuad',
  backgroundColor: [initial.backgroundColor, final.backgroundColor],
});

In the above code,

specifies the element to animate, specifies the length of the animation in milliseconds, and specifies the timing function used to interpolate the property values over time. The property is animated from its initial value to its final value using an array of two values.

Adding Interactivity Anime.js allows you to add interactivity to your animations by responding to user actions such as mouse clicks or scrolls. To do this, you can use the

function to create an animation object and attach it to an event listener.

var button = document.querySelector('#myButton');

button.addEventListener('click', function() {
  anime({
    targets: '#myDiv',
    translateX: '50vw',
    duration: 1000,
    easing: 'easeInOutQuad',
  });
});

In the above code, the animation is triggered when the user clicks the

button. The property is animated from its current value to , which moves the element horizontally by 50% of the viewport width.

Conclusion Anime.js is a flexible and easy-to-use animation library that empowers developers to create dynamic and engaging animations on their web pages. By following the guidelines outlined in this article, you should be able to start creating your own animations using Anime.js quickly.