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  • Front-end & JavaScript

    Why I don't use Bootstrap or any other complex UI framework

    In the past, I have developed quite a few sites using Bootstrap. After a while, I came to a decision not to use it because I saw a lot of problems related to slicing sites using Bo…

  • Kentico Xperience

    Sync form submissions with Integration bus in Kentico Xperience

    In this post, I will provide you with a code snippet and tips on how to synchronize new form submissions with an external system through its REST API using the Integration bus in K…

  • Kentico Xperience

    Load a site Javascript file after a Page builder is loaded in Kentico Xperience

    In this post, I will provide you with a code that loads a site Javascript file after a Page builder is loaded in Kentico Xperience.

  • Kentico Xperience

    Safe attachment URLs resolution in srcset attribute in Page Builder in Kentico Xperience

    In this post, I will provide you with a quick tip on how to fix the attachment URLs resolution in srcset attribute in Page Builder in Kentico Xperience.

  • Kentico Xperience

    Localizing 404 page in Kentico Xperience

    In this post I will provide you with code that will localize your 404 page in your Kentico Xperience website.

  • Kentico Xperience

    Hiding a widget property in Kentico Xperience Admin

    In this post, I will share a tip on how to hide a widget property in the Xperience Admin while it is still available in the backend code.

  • Front-end & JavaScript

    Philips Hue experiments

    I created an app for the Anybody hotel that controls Philips Hue lights. However, before I was able to design and implement the app, I researched the possibilities of the technolog…

  • Front-end & JavaScript

    Simple scroll parallax

    Recently, a designer asked me to add a parallax background image on a website. I researched the web to find a suitable solution. Regrettably, I found only massive libraries that wo…

  • Front-end & JavaScript

    Table of contents in Javascript

    In this post, I will provide you with a javascript code sample that transforms headings in a page into a structured table of contents with anchor links.

  • Front-end & JavaScript

    Simple cookie bar

    EU cookie legislation requires website owners to inform visitors about the use of cookies. In this article, I will provide you with a simple solution of an informative cookie bar.

  • Kentico Xperience

    Kentico macro repeater

    Over the years, the macro engine in Kentico has become a mighty tool that serves you data from all corners of the CMS. What I love the most is that they don't limit much where you …

  • Kentico Xperience

    Reload Javascript after postback in Kentico

    For any kind of form web parts, I like using update panel to avoid full page reload when the form is submitted. In such situation, a postback is invoked. When you execute a Javascr…

  • Kentico Xperience

    Custom macro: Get the current user's country and state

    In this post I will provide you with a code example of a custom macro that gives you country and state of the current user.

  • Kentico Xperience

    How to add a column to UniGrid in Kentico admin

    In this post I will show you the way how to add a column to a UniGrid table in Kentico admin on an example of Product coupons.

  • Front-end & JavaScript

    Get visitor's country code in Node.js on Azure

    In this article I will provide you with a code snippet that gives you visitor's country code from a website running in the Node.js environment on Microsoft Azure.

  • Kontent.ai

    Multiple requests to Kontent.ai Delivery API in Node.js

    In this article I will give you a code example that demonstrates how to make multiple endpoint requests and get one response object. 

  • Kontent.ai

    Request Kontent.ai Delivery API in Node.js

    I've already done a few websites with Kontent.ai in Node.js and I would like to share my experience. In this article, I will show you how to request Kontent.ai Delivery API in Node…

  • Kontent.ai

    An online tool for developers who use Kontent.ai: Request Delivery

    In this article, I would like to present an online tool for developers who use Kontent.ai. The tool helps them overview obtained content in JSON format.

  • Kentico Xperience

    Create JSON API endpoints in the Kentico Portal Engine

    You might have noticed that Kentico released a new product Kontent.ai. It has a fancy UI for managing content and easy-to-use API endpoints talking to you in JSON. This gives …

  • Front-end & JavaScript

    HTML to BEM tool

    Some time ago I decided not to create any more wild CSS that have no conventions and logic. Instead of that I have chosen to learn and use the BEM methodology that brings structure…

  • Front-end & JavaScript

    Ignored website optimizations

    From time to time people ask me to do a review of their website and give them some recommendation on how to improve performance or maintainability. A very common trend I see is tha…

  • Kentico Xperience

    Front-end web part in Kentico

    You may wonder what I mean by a Front-end web part in Kentico. Let’s start with an example. You need to have a carousel on a homepage. As a .NET developer you would create a comple…

  • Kentico Xperience

    Get urls of a page's culture versions in Kentico

    For SEO reasons you may need to generate alternate link tags with the hreflang attribute in your html output. In this quick tip I will show you a macro expression which generates t…

  • Front-end & JavaScript

    JS library: Google Calendar as a list on your website

    One of my clients asked me to display list of Google Calendar events on their website. They required a client-side solution so I was looking for a pure JavaScript way. None of read…

  • Kentico Xperience

    Open graph meta tags enhanced by Kentico macros

    Social media networks need more information about your content than just an url to be able to display it in their feeds. For such a purpose we put open graph meta tags in the head …

  • Kentico Xperience

    Kentico as a product and a business partner

    Petr Palas, the director and the only owner of the Kentico company, started the business as an outcome of his thesis in June 2004. He is one of the most hard-working men I’ve ever …

  • Kentico Xperience

    Social media share urls enhanced by Kentico macros

    Requirements of nearly every website ask us to incorporate links for sharing content on social media. There are tools out there which generates these links for us. But wh…

  • Kentico Xperience

    How to install Kentico step by step

    The Kentico documentation comprehensively describes all the standard ways how to install Kentico on your machine but in a very general way. So there is no step by step tutoria…

  • Kentico Xperience

    How do we teach university students to use Kentico

    From time to time a Kentico partner ask me if I could relocate myself permanently and work for them full time. Unfortunately, I can’t do that because I am a freelancer and I am loy…

  • Kentico Xperience

    Do not run Kentico in a shared hosting environment

    Usually, when you want to run your small website you expect low requirements for a web hosting environment and you probably think of an economic shared web hosting service. Unfortu…

  • Kentico Xperience

    Easter eggs in Kentico

    What is really great about having friends among people who create Kentico is not only I have someone I can play sports with or hang out. They also keep me updated about what’s happ…

  • Co-operation

    Before we start working together, I would like to ask you to acknowledge how I co-operate with my clients.

  • Kentico Xperience

    What is Kentico

    In this article you'll find a short summary about what Kentico is.