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All Posts by Bernhard

  • December 7, 2024
  • 2 comments

Smooth scrolling using CSS

More than 9 years ago, I wrote a (German only) blog post about how to “improve JavaScript with scroll event handlers”. Back in the days, people would use a plugin like “WP-Smooth-Scroll” (it’s still around, but hasn’t been updated in … Read more →

  • Posted in: Web development
  • December 6, 2024
  • 0 comments

Labeled statement in JavaScript

You might now ask yourself: What?! That was also my first reaction, when I’ve heard about labeled statements. So what are they, and when can they be used? Are they goto statements? Many programming languages have goto statements. Some programming … Read more →

  • Posted in: Web development
  • December 5, 2024
  • 0 comments

Debugging arrays and objects in JavaScript with the console.table() function

In the first debugging blog post, we’ve learned about the console.log() method and how it works to debug scalar types or arrays. But there is a nicer way to log arrays or objects in the browser. The console.table() function As … Read more →

  • Posted in: Web development
  • December 4, 2024
  • 0 comments

Implement a color picker with native HTML

In the first advent calendar blog post with the topic HTML, I want to introduce an HTML element, some of you might not know. It’s not really its own element, but the <input> element of type color. With this element, … Read more →

  • Posted in: Web development
  • December 3, 2024
  • 1 comment

How to fix sticky headers

You all know these websites with a sticky header, right? They have a horizontal navigation at the top, often with the site logo on the left – which is also often way too big, so not too many navigation items … Read more →

  • Posted in: Web development
  • December 2, 2024
  • 0 comments

Fun with numbers in JavaScript

No, I’m not going to start a video channel on this topic. But I want to show you some things about numbers, you might not have known before. The answer, however, as we all know, is 42. Types of numbers … Read more →

  • Posted in: Web development
  • December 1, 2024
  • 1 comment

Getting started with JavaScript debugging

It’s that time of the year again. Some of you just celebrated Thanksgiving, while the rest of the world only “celebrated” Black Friday. But I’m speaking about the 24 days before Christmas. Starting in 2015, I’ve set myself the goal … Read more →

  • Posted in: Web development
  • November 17, 2024
  • 0 comments

The HTML lang attribute and how to overwrite it

Since I have stopped my current project with the new theme, I am now allowing myself to blog about other topics again. This week, I want to write about an important global HTML attribute: the lang attribute. Maybe some of … Read more →

  • Posted in: WordPress
  • November 2, 2024
  • 0 comments

Too much custom CSS: I have to stop!

My last blog post was back in July. I was not able to keep my usual rate of a new blog post every two weeks. This had many different reasons, some personal and some regarding people I care about. But … Read more →

  • Posted in: WordPress
  • July 7, 2024
  • 0 comments

Goal missed: I had to add some CSS to the theme

When I’ve started this project, I had the goal to only use the Site Editor to rebuild the theme. I wanted to see how far I can come without using custom CSS. My final opponent was the header. Just using … Read more →

  • Posted in: WordPress
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Portrait Bernhard Kau

 

My name is Bernhard Kau. I am a PHP developer, living in Berlin and a passionate WordPress user. I code plugins as a hobby and organize WordPress events, like the Meetup in Berlin.

Recent Posts

  • Fixing slow WooCommerce logins: 15 million order notes and two comments
  • Show only WooCommerce products in the default WordPress search
  • Allow editors to edit the privacy policy page
  • How to permanently delete a contact in Mailchimp
  • Why the trash is not a safe place to move content to

Recent Comments

  • Ulf on Repair a broken Git Repository file system
  • Remy Reinart on Show only WooCommerce products in the default WordPress search
  • Bernhard on Using Block Patterns for new entries of a Custom Post Type
  • Create Stunning WordPress Themes: Tips from Anders NorĂ©n on Implementing a custom block style variation using only JSON files
  • Bernhard on Why the trash is not a safe place to move content to
I'm a CD Table Lead - WordCamp Europe Basel 2025

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