PHP

A Table of Contents shortcode for WordPress articles

A Table of Contents helps users navigate (long) blog posts. I use them on both posts and post. The desktop version always shows the table on the right side in the sidebar (using a text-widget with a shortcode). On mobile, I’ll only show it on long articles, using a shortcode under the first paragraph.

Submenu navigation for category pages

In WordPress you have two main taxonomies: categories and tags. I use categories as a taxonomy tree. That is why I want to show the submenu on the category page. It does not come out of the box, so I created something that renders the submenu items for me.

Shortcodes for simple post lists in WordPress

Recently, I worked on my theme for KeesTalksTech. To gain performance, I need to rely less on plugins, that’s why I needed a simple way to show small lists of posts in my sidebar.

I’ve created 2 short codes: one that shows recent posts, used in the new section and one that shows specific posts, used in the highlights section.

Whipping WPExplorer’s Blogger Template into shape

I recently switched to WPExplorer’s Bogger Template, because it is simple and focused on the articles. What’s not to love? But there is still a lot to do to whip this template into shape. To help you out, I’ve created this post.

Increase WordPress performance on IIS

I noticed that the Time To First Byte (TTFB) of my website was taking way too long. First I thought it should be resolved by caching, but I noticed that it couldn’t be the caching, because TTFB kept being pretty high. After some research I found the culprit: IPv6 with the MySQL driver.

Serving SASS files for WordPress theme on IIS

I love SASS. What’s not to love? Well… it can’t be served directly by the web server like CSS. It needs to be pre-compiled before it is served. Fortunately there is a PHP SASS compiler that can be used to make PHP compile and serve SASS. I’m using an IIS installation, so I’ll be explaining how it can be done on a Windows machine.