Twig's native dump() outputs a variable and lets the template keep rendering. Sometimes you need execution to stop right there - the same way dd() works in PHP. Here's a one-class Twig extension that adds exactly that.
Shopware's sw_extends builds a correct template chain — so why does only one plugin's administration_templates block appear? A deep dive into ExtendsTokenParser, TemplateFinder, and the aggregation fix.
Before Shopware 6.6, there was no way to set a default CMS layout for product detail pages. Every new product defaulted to Shopware's built-in layout. This is how to fix it with a single theme subscriber.
Shopware's DI is constructor-based and the service locator is an anti-pattern — except in one specific place: dynamic repository access from a Twig extension. Here's why, and how to build it correctly.