March 18, 2021 — Learn about block-based themes and how to use features like menus and widgets. This talk introduces using a block-based theme and also provides a brief demo of how you can easily build a block-based theme.

November 23, 2020 — “Tailwind CSS ist ein hochgradig anpassbares Low-Level-CSS-Framework, das Ihnen alle Bausteine zur Verfügung stellt, die Sie für die Erstellung maßgeschneiderter Designs benötigen, ohne lästig aufgezwungene Stile, um deren Überschreibung Sie kämpfen müssen.”

Die Integration von Tailwind CSS in ein WordPress Theme um mal kurz auszutesten, gestaltet sich ziemlich leicht. Die Einbindung eines Links aus einem der vielen zur Verfügung stehenden CDNs reicht für das ausprobieren aus. Wer aber das volle Potenzial des Utility-Frameworks ausreitzen will, kommt um ein lokales Setup nicht herum.

May 30, 2020 — In 2015, Matt Mullenweg suggested that the WordPress community invest some of their time to “learn JavaScript deeply”. Well I am late to the party, and maybe some of you are as well, but Gutenberg is here and JavaScript is amongst us.

This talk is intended to be a humble narrative about my journey to learning JavaScript, and some React. One that is still ongoing, and that has stopped and started a few times.

I was originally a WordPress user, turned webmaster, turned developer. This transition has shaped my perspective on development and hopefully allows me to provide some unique and WordPress-oriented insights into how one might move from a PHP-based, WordPress paradigm to make room for JavaScript and React in our workflows.

We will explore the current evolution of theme development. How JavaScript fits into a WordPress developer’s workflow and where a WordPress developer may end up leaning on an amalgamation of what they know and they may still need to learn. And from that, I hope to open up a conversation about knowing WordPress as a platform and PHP developer, while perhaps not being the best JavaScript developer in the room.

Presentation Slides »

December 31, 2019 — Creating and working with WordPress themes is a great way to learn more about WordPress as well as make your site look and function exactly how you want it. We’ll go over what goes into making a WordPress theme, as well as concepts like “the loop,” “actions and filters,” and the “template hierarchy.” By the end of the talk, you should have a good overview of WordPress themes, as well as places to go for further learning.

October 9, 2018 — Timber is a WordPress integration of the popular templating language Twig. The powerful combination of Twig with WordPress enables developers to efficiently build Themes for WordPress. In this talk I am going to explain how Timber and Twig work and how to avoid the pitfalls that come with this integration.

May 6, 2018 — Ein kleiner Vortrag über schlechten Code im Themes und Plugins und wie man den in Zukunft weniger schlecht macht. 😉

September 24, 2017 — Développer son propre thème WordPress n’est pas si compliqué que ce qu’on imagine. Avec les bonnes ressources et les bons outils pour démarrer sur les chapeaux de roues, vous serez capable de réaliser vos sites entièrement sur mesure sans même forcément être un expert du PHP, HTML et CSS (cependant les bases dans ces technologies sont requises).

Cette conférence vous proposera une feuille de route pour apprendre rapidement les bases nécessaires et parfaire son apprentissage avec les bonnes ressources.

Presentation Slides »

August 30, 2017 — WordPress seemed hard and scary the first time I tried to set it up, and I gave up. I got stuck many times during the installation process, and I felt like I didn’t have much control of it – I thought I had to use someone else’s theme and modify it.

I wanted to know how I could design my OWN website, but have a blogging back end. I knew it was possible on WordPress, but how? Once I figured it out, I realized how incredibly simple it is. I wanted to make the definitive guide so that other people didn’t have to struggle to piece it together. So I did.

August 29, 2017 — W swojej prezentacji Piotr opowie o rozdzieleniu pracy frontend i backend developera, odseparowaniu warstw prezentacji i logiki dzięki implementacji template’ów Twig, przechowywaniu struktury motywu w bazie danych i ograniczeniu możliwości edycji stron z poziomu wp-admina, tylko do predefiniowanych fragmentów.

Presentation Slides »

July 21, 2017 — “This presentation will:
▪ Define what a Component Library is
▪ How to use a Component Library
▪ Essential ingredients for creating your own Component Library
▪ How atomic design and component libraries work together
▪ How to consolidate your components used in a project into a pattern library”