Onsite Widgets (Classic)

Widget JavaScript API

You are reading the Classic Widget Documentation

Classic widgets are a previous widget version for onsite widgets created before September 23rd.

From September 23rd 2025, all new widgets created will be NextGen.

Please check your widget version on the Widget List page to see if it is Classic or NextGen widget.

Read the Nextgen widget documentation here.

UGC Widgets a full templating framework, as well as custom HTML, JavaScript, and CSS capabilities for developers to add their own layouts, transitioning, data management and so much more.

Introduction

Widgets have powerful customization features. This guide will show you the ropes.

How-To Info

API Reference

After the JavaScript API details? Great — head over here with a large cup of coffee in hand.

API Reference for Blank Canvas Widget API Reference for Map Widget API Reference for all other Widgets