Getting started

@esri/hub.js can be deployed with a variety of build tools:

• Using a CDN
• Using Node.js
• Work with an annotation service
• What's New in v2.0.0?

Requirements

@esri/hub.js takes advantage of web standards that are supported in all modern desktop browsers and most mobile browsers.

• Fetch Support
• Promises Support
• FormData Support
• ECMAScript 5 Support

Browser Support

@esri/hub.js is supported in the same browsers as the ArcGIS API for JavaScript.

• Chrome
• Edge
• Firefox
• Safari 9 and later
• iOS Safari
• IE11

IE11 and older mobile browsers require polyfills.

• Promise polyfill
• Fetch polyfill

Node.js Support

@esri/hub.js is supported in Node.js 6.x and above. It requires additional packages to polyfill Fetch and FormData.

We recommend the ones below:

• isomorphic-fetch - to polyfill 'Fetch'
• isomorphic-form-data - to polyfill 'FormData'

Other versions of Node.js may also work with appropriate polyfills but we cannot guarantee support.