Animate Inbetweening/Interpolating Numbers In Real-time – Ola

Ola is a small & performant animation library used for smoothly animating/updating inbetweening/interpolating numbers in real-time.

How to use it:

Install & import the Ola.

# NPM
$ npm install ola --save

import Ola from "ola";

Or directly load the Ola from a CDN.

<script src="https://unpkg.com/ola"></script>

Create a new instance and specify the initial value and duration in milliseconds.

const instance = Ola(20, 1000); 
const instance = Ola({ angle: 180 }, 200); 
const instance = Ola({ x: 0, y: 0 }, 500); 
const instance = Ola([ 0, 0, 0, 0 ], 600);

Update the value.

instance.value = 50; 
instance.angle = 360; 
instance.set({ x: 100, y: 100 });
instance[1] = 30;

Get the value.

log(instance.value); 
log(instance.angle); 
log(instance.get("x"));
log(instance[1]);

Changelog:

v1.1.0 (05/18/2019)

• Fixed looping arrays