es6-tween

High-performant animations without headaches
Simple, modular and functional animation library for web and node
Tweening library that needs to use where performance matter
Flexible, extendable, modular and resource-efficient tweening library

Note

We already know what is tweening and why it's need, so there no need to describe it's, Google will do this if you want. This library is not made as alternative to another libraries, it's has own pros and cons

Docs

TWEEN.autoPlay(true); // simplify the your code

let coords = { x: 0, y: 0 };
let tween = new TWEEN.Tween(coords)
  .to({ x: 100, y: 100 }, 1000)
  .on('update', ({ x, y }) => {
    console.log(`The values is x: ${x} and y: ${y}`);
  })
  .start();

Plugins

Starting at v3, we provide excluded plugins from core, so our core becomes lighter and faster. Here our plugins list

Demos

Demo #1 Morphing SVG Shape + Cross-browser SVG Transform
Demo #2 Morphing SVG Shape
Collection on the Codepen

Installation

Download the library and include it in your code:

<script src="bundled/Tween.js"></script>

CDN-Hosted version

See cdnjs-hosted version for get which result you want
NOTE: @latest suffix sometimes saves life by loading latest, because sometimes CDN services will not load the latest
Now you can load from CDN

<!-- jsDelivr -->
<script src="https://cdn.jsdelivr.net/npm/es6-tween"></script>

<!-- unpkg -->
<script src="https://unpkg.com/es6-tween"></script>

<!-- npmcdn -->
<script src="https://npmcdn.com/es6-tween"></script>

More advanced users might want to...

Using `import`

import { Easing, Tween, autoPlay } from 'es6-tween';

Using getlibs

<script src="https://unpkg.com/getlibs"></script>
<script type="x-module">
  // ES6
  import { Easing, Tween, autoPlay } from 'es6-tween'


  // CommonJS
  const { Tween, Easing, autoPlay } = require('es6-tween')
</script>

Using `npm` or `yarn`

$ yarn add es6-tween
# or
$ npm install es6-tween

Then include the Tween.js module with the standard node.js require:

const { Tween, Easing, autoPlay } = require('es6-tween');

And you can use Tween.js as in all other examples--for example:

const t = new Tween(/* etc */);
t.start();

You can run script commands to build modules into single UMD compatible file:

Using commands

$ yarn build # builds production files
# or
$ yarn dev # builds and watchs development files

Then reference the library source:

<script src="bundled/Tween.min.js"></script>

Features

Tweens everything you give them, string, number, number of arrays, number of object, all-to, interpolators and much more. Endless possibilites
Can use CSS units (e.g. appending px)
Can interpolate colours
Easing functions are reusable outside of Tween
Can also use custom easing functions
Much of easings

Compatiblity Testing

Thanks to BrowserStack for providing us testing in a real devices to make it cross-browser, bug-free and better. BrowserStack saved my countless hours, before i spent on testing much of time, now it's very easy. I recommend to others use this service. I sure, BrowserStack helps us to make it, so i am linking to BrowserStack as our sponsor.

Tests

$ yarn test

or you can go here for more information, tests and etc...

every time you want to run the tests.

If you want to add any feature or change existing features, you must run the tests to make sure you didn't break anything else. If you send a PR to add something new and it doesn't have tests, or the tests don't pass, the PR won't be accepted. See contributing for more information.

People

Thanks to

these tools developers and to their community and without these tools maybe this library wouldn't be possible

Projects using es6-tween

It's great to see this library to be used in production and/or library, thank you!

If you have projects using es6-tween, please make issue or PR, i will add here your project too :)

About

ES6 version of tween.js

MIT License

Languages

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