On March 17, 2026, the Sansec forensics team published details on a critical vulnerability dubbed PolyShell. It affects all versions of Magento Open Source and Adobe Commerce, and allows an unauthenticated attacker to upload an executable file through the REST API. No...
On most websites, images account for the largest share of total page weight. Yet image optimization is still too often overlooked, with direct consequences on performance, user experience, and SEO. Poorly optimized images can: significantly slow down page load times...
Optimizing a Magento 2 website is not just about reducing CSS or JavaScript: you need to measure the impact of each change accurately. Without proper testing, you risk wasting time or breaking features. This guide shows you how to test and analyze your Magento...
What is switcherConfig? switcherConfig is a powerful feature of Magento UI Components that allows you to define rules to control the behavior of one field based on the value of another field, without writing a single line of JavaScript. Concretely, it lets you show or...
Editing a file located in the vendor directory is generally considered a bad practice. However, in Magento 2, this situation happens more often than we would like. In production, a blocking bug, an unmaintained third-party dependency or an inconsistent behavior can...
