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 Debugging
How to: Modify Requests with Fiddler

In part one of this Fiddler series, we focused the basic Composer functionality. Now it's time to focus on how it makes your life better.

by Kamen Velikov
May 27, 2021 2 min read Share
Web Angular
An Early Look at Angular 8: Get Ready for Opt-In IVY Preview

With the Angular team announcing Angular 8.0 earlier this month, we wanted to give a quick overview of the features coming with the next big version of Angular as well as provide some basic understanding of IVY.

by Neel Bhatt
May 27, 2021 4 min read Share
Web Vue
12 Tips and Tricks to Improve Your Vue Projects

Take advantage of these powerful tips to make the most of your Vue apps and projects. Many of these you can't find in the Vue documentation.

by Thomas Findlay
May 27, 2021 5 min read Share
Productivity
Custom Exceptions in C#

In .NET, an exception is represented by an object instance with properties to indicate where in the code the exception was encountered and a brief description of what caused the exception. In this article, I'll show you how to implement and use custom exception types in C#.

by Peter Mbanugo
May 27, 2021 5 min read Share
Web
The Journey of JavaScript: from Downloading Scripts to Execution - Part I

This article will help you understand the internals of JavaScript - even the weird parts. Every line of code that you write in JavaScript will make complete sense once you know how it has been interpreted by the underlying engine. You'll learn multiple ways of downloading scripts based on the use case, and how the parser generates an Abstract Syntax Tree and its heuristics while parsing the code. Let's dive deep into the internals of JavaScript engines - starting from downloading scripts.

by Ankita Masand
May 27, 2021 16 min read Share
Web React
React Component Performance Comparison

Are memoized functional components in React worth migrating to today? How much of a performance gain do they bring? We test and find out.

by Richard Reedy
May 27, 2021 5 min read Share
Web jQuery
How to Use a jQuery Slider UI Component in Your Web App

Learn how to easily integrate a slider component into your web app. This component is ideal for volume and brightness adjustment, or anywhere else you want to make immediate changes.

by Alberta Williams
June 10, 2025 5 min read Share
Web React
Up and Running with React Form Validation

Join me as we walk through the easiest way I know how to add custom form validation in React in the fewest steps. Get up to speed creating your own custom form validation in your React components.

by Eric Bishard
May 30, 2025 9 min read Share
Release
Telerik UI for Xamarin R1'19 SP: PDFViewer, VS2019 Preview 3 Support and Many Fixes

With the R1'19 Service Pack release of Telerik UI for Xamarin, we've added a few new features to our PDF Viewer, Visual Studio 2019 Preview 3 support and a variety of improvements across the suite.

by Vesselin Georgiev
February 21, 2019 3 min read Share
Release
Telerik UI WinForms R1'19 SP: Support for Visual Studio 2019 (Preview 3) & Many Improvements

The Telerik UI for WinForms R1'19 service pack brings Visual Studio 2019 Preview 3 Support and a variety of new features and improvements.

by Hristo Merdjanov
May 27, 2021 2 min read Share