Page 67 - Maxim Mironjuk

White-label products, multi-tenant SaaS and agencies with many clients face the same challenge: how do you serve multiple brands from a single codebase without duplicating class names and without complicating the build process? Tailwind CSS multi-brand theming with @theme and CSS custom properties is the answer.

A Custom Ref gives full control over dependency tracking and update triggering. Once you understand the customRef API, you can encapsulate debounce, validation, storage synchronization and other patterns as a clean, reusable reactive primitive instead of wiring them up again in every component.

Every piece of user input that flows unvalidated into a Bash command is a potential command injection vector. This article shows how attackers exploit arguments, environment variables, and file contents, where plain quoting reaches its limits, and how whitelisting, wrapper functions, and targeted tests systematically harden Bash scripts against command injection.

Automated scanners like axe-core catch only a fraction of the real barriers in an application. This guide shows how a structured manual audit with keyboard pass, screen reader pass, zoom and contrast pass, and reduced motion pass runs systematically, how findings are prioritized by real user impact instead of raw violation count, and how automated and manual results can be combined into one report that developers can actually act on.

If you have only solved reporting problems with GROUP BY so far, you always lose the individual rows in the process. Window functions solve exactly this problem: they compute sums, rankings and averages over a defined window of rows without collapsing the result to one row per group. This article explains the OVER clause, PARTITION BY and ORDER BY step by step with real examples.

Since the license change of Elasticsearch and Kibana in January 2021, OpenSearch Dashboards and Kibana have grown into two separate projects. For Magento operators who want to visualize search analytics, layered navigation breakdowns, or reindex monitoring, that raises the question of which tool is the better long-term foundation.

Adobe Commerce ships Magento_Rma, a complete return workflow system including a GraphQL API, but the module is entirely absent from Magento Open Source. This article shows how to build a return request form as an Alpine component in a Hyva theme, wire up the requestReturn mutation and the customer.returns query, render a status timeline for customers, and sketch how an Open Source shop without native RMA can build its own simple return process.

Database migrations are versioned, traceable schema changes that every team runs without manual ALTER TABLE commands over SSH connections. A custom built migration system made of a migrations table, up and down methods and a lean CLI runner covers the core requirements without introducing Doctrine Migrations or Laravel as a dependency.

A container that does not restart after a crash is a silent outage in production. Docker offers four restart policies that look similar at first glance but behave quite differently in practice, especially around manual stops and daemon restarts.

A custom bulk action in an admin grid is quick to declare, but without the bulk API it rarely scales past a few hundred records. Understanding how the massaction declaration, the controller, and the AsynchronousOperations queue work together lets you build mass exports, mass status changes, or more complex bulk processing that still runs reliably at tens of thousands of selected rows.