Drupal block render Nov 19th, 2012 (updated Mar 28th, 2018) Here's a handy function that returns markup for a block, with or without contextual links. Read more about Drupal block render
Adding icons to Drupal themes Dec 29th, 2014 (updated Mar 5th, 2018) This is how I add favicons to Drupal themes. It is based off of what was written in a blog post by Pixelite: http://www.pixelite.co.nz/article/adding-apple-android-favicons-drupal/ Read more about Adding icons to Drupal themes
Wysiwyg Feb 23rd, 2013 (updated Oct 11th, 2017) The WYSIWYG module is my favorite for rich text editing in Drupal 6 and Drupal 7. (In Drupal 8, WYSIWYG is in core.) Here's how I set it up. Read more about Wysiwyg
Adding a debounce to Drupal JS behaviors Dec 19th, 2016 (updated Sep 19th, 2017) How I debounce JS; an example in a Drupal JS behavior Read more about Adding a debounce to Drupal JS behaviors
How to generate a time element from a timestamp in Drupal May 12th, 2017 How to create a Drupal render array for a <time> element from a timestamp in PHP. Read more about How to generate a time element from a timestamp in Drupal
Drupal theme checkboxes Nov 30th, 2012 (updated Jan 23rd, 2017) Example of theming a checkboxes field. Read more about Drupal theme checkboxes
Drupal theming form elements Nov 19th, 2012 (updated Jan 23rd, 2017) Theming form elements in Drupal can be a pain. Here's how I do it. Read more about Drupal theming form elements
Using hook_field_extra_fields to add extra fields to the display of an entity. Aug 4th, 2014 (updated Dec 15th, 2016) Not a lot of time to document this, tight schedule today, but I wanted to make sure this code didn't slip through the cracks. Read more about Using hook_field_extra_fields to add extra fields to the display of an entity.
Drupal Git pre-commit Sep 15th, 2014 (updated Aug 8th, 2016) Here is a pre-commit hook for Git which aborts the commit if particular strings are in the diff (like dpm() for example) or if Grunt or Gulp is running Read more about Drupal Git pre-commit
Link class Jul 1st, 2016 For Drupal 8, adds the ability to add CSS classes to link fields. Read more about Link class