Telerik & Kendo UI Blog

Your Source for .NET & JavaScript Developer Info.

Web React

Build Without Boundaries: Join the KendoReact Free Components Challenge!

by Kathryn Grayson Nanz

September 10, 2025 2 min read Share

AI People

You’re Invited! Join Progress & Microsoft for a Free VS Code Dev Days Event!

by Sara Faatz

September 12, 2025 2 min read

AI Web Blazor

Getting Started with the Blazor AI Prompt Component

by Héctor Pérez

September 04, 2025 9 min read

Latest

Productivity Testing
5 Ways to Speed up Your End-to-End Tests

End-to-end tests are an excellent way to deliver high-quality web applications. Unfortunately, these tests tend to be slower than other tests, creating delays in the development process. Here are five tips you can use to keep your tests running efficiently.

by Dennis Martinez
October 06, 2021 10 min read Share
Productivity Debugging
How to Organize and Modify Existing HTTP and HTTPS Requests

In this step-by-step tutorial, learn how to organize and modify existing HTTP and HTTPS requests.

by Eve Turzillo
May 17, 2021 5 min read Share
Web
5 Reasons Not to Create Your JavaScript Data Grid from Scratch

Data grids (sometimes referred to as data tables) are an essential part of many business applications, and the task to create them can be monumental. Learn about the pitfalls of rolling your own grid, as noted by our engineering teams and the many we have met in the field.

by Nora Petrova
July 03, 2025 8 min read Share
Web Angular
New Features of Angular’s Ivy Language Service

Take a look at what Angular has officially released with Ivy Language Service, from type checking and error detection to platform consistency and codebase diagnosis.

by Nwose Lotanna Victor
May 13, 2021 5 min read Share
Release
What’s New in Telerik UI for ASP.NET AJAX R2 2021

The Telerik R2 2021 release brings new Switch component, multiple Gantt enhancements such as Planned vs Actual, support for multiple templates for custom content rendering, online technical training available for both active trials and licenses and more.

by Maria Ivanova
May 12, 2021 4 min read Share
Release
What’s New in Kendo UI for Angular with R2 2021

The R2 2021 release of Kendo UI for Angular is here! With this release the total number of Angular UI components in the library goes over 100 by including components like the MultiSelecTree and BottomNavigation—plus so many new features to existing components.

by Carl Bergenhem
February 13, 2025 8 min read Share
Release
What’s New in Kendo UI for jQuery with R2 2021

The R2 2021 release of Kendo UI for jQuery is here! With this release comes the new TaskBoard, Skeleton and ActionSheet components, along with a ton of new features and improvements across existing components.

by Carl Bergenhem
May 12, 2021 9 min read Share
Release
WinForms R2 2021: New Callout Control, Color Variations for Office2019 Theme and Content Controls in RichTextEditor

The second official release of 2021 is here for the Telerik UI for WinForms suite. Enjoy the variety of new controls and improvements coming in R2 2021.

by Desislava Yordanova
May 12, 2021 4 min read Share
Release
What’s New in Kendo UI for Vue with R2 2021

The R2 2021 release of Kendo UI for Vue is here, bringing six new native UI components for Vue, including the Button, Floating Action Button and Upload components.

by Carl Bergenhem
May 20, 2025 4 min read Share
Release
What’s New in KendoReact with R2 2021

The R2 2021 release of KendoReact is here and with it comes support for both TypeScript and Hook-equivalent of most of our samples and demos, new components like the Skeleton and Circular Gauge, and a whole slew of improvements across several existing components like the Data Grid and Gantt.

by Carl Bergenhem
May 20, 2025 7 min read Share