Browser support

10 May 20232 minutes to read

The Syncfusion Essential JS 2 components are supported only in modern browsers. This includes the following versions.

Chrome	Firefox	Opera	Edge	IE	Safari	IOS	Android	Windows Mobile
63+	58+	50+	13 +	11 +	9 +	9 +	4.4 +	IE 11 +

Required polyfills

The following polyfills are required to run Essential JS 2 components in each browser.

Browser	Polyfills
Chrome(latest), Firefox(latest), Opera(latest), Edge, Safari 9+	NONE
IE 11	ES6 Promise

The Syncfusion Essential JS 2 components are supported in IE 11 browser with ES6 Promise polyfill.

Using CDN

To add ES6 Promise polyfill using CDN, include this in your HTML file.

<!-- Automatically provides/replaces `Promise` if missing or broken. -->
<script src="https://cdn.jsdelivr.net/npm/es6-promise@4/dist/es6-promise.js"></script>
<script src="https://cdn.jsdelivr.net/npm/es6-promise@4/dist/es6-promise.auto.js"></script>
<!-- Minified version of `es6-promise-auto` below. -->
<script src="https://cdn.jsdelivr.net/npm/es6-promise@4/dist/es6-promise.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/es6-promise@4/dist/es6-promise.auto.min.js"></script>

Node.js

ES6 Promise polyfill can also be installed in node.js.

To install:

yarn add es6-promise
(or)
npm install es6-promise

To Use:

var Promise = require('es6-promise').Promise;

For further details, refer to the link here.