# Issues Occur When Integrating Telerik Controls with Kendo UI for jQuery Widgets

## Environment

<table>
	<tbody>
		<tr>
			<td>Product</td>
			<td>Progress® Telerik® UI for ASP.NET AJAX</td>
		</tr>
	</tbody>
</table>

## Important Information

> **It is generally not recommended to use both Telerik UI for ASP.NET AJAX and Kendo UI for jQuery on the same page.** These suites use different versions of Kendo UI scripts, which may cause compatibility issues.

## Description

When trying to integrate Telerik UI for ASP.NET AJAX controls with Kendo UI for jQuery widgets, issues occur.

## Cause

Certain Telerik UI for ASP.NET AJAX controls are ASP.NET WebForms server-side wrappers of Kendo UI widgets. These controls already load jQuery- and Kendo UI- widget specific JavaScript files and you need to ensure tat no script conflicts arise from using the same jQuery and Kendo UI versions for both suites.

## Solution

To solve this issue, refer to the article on [integrating the HtmlChart with Kendo UI widgets](https://www.telerik.com/products/aspnet-ajax/documentation/controls/htmlchart/how-to/radhtmlchart-integration-with-kendoui-widgets).

Also, the following list specifies the controls that are ASP.NET WebForms server-side wrappers of Kendo UI widgets:

* AIPrompt
* Badge
* Chat
* Chip
* ChipList
* ClientDataSource
* ClientExportManager
* Diagram
* Drawer
* FloatingActionButton
* Gantt
* Gauge
* HtmlChart
* Map
* MultiColumnComboBox
* Spreadsheet
* Timeline
* TreeMap