Browser support

6 Feb 20262 minutes to read

Syncfusion^® Essential^® JS 2 components are fully supported in modern browsers. The following versions are officially supported:

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

Required polyfills

Most modern browsers do not require any polyfills. The only exception is Internet Explorer 11, which requires an ES6 Promise polyfill.

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

The Syncfusion^® Essential^® JS 2 components are compatible with Internet Explorer 11 when the ES6 Promise polyfill is included.

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 more details, refer to the link here.