Magento Blog: Guides and Practical Know-how | Page 52 | mironsoft
Magento Blog
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Mar 7, 2026
A dashboard layout decides whether users understand within seconds where their key metrics live, or have to scroll for minutes. This article shows how to build a Tailwind CSS dashboard layout out of a sidebar, a stat card grid and flexible content areas that works equally well on desktop and mobile.
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Mar 7, 2026
The Doctrine Second Level Cache reduces repeated database access by keeping hydrated entities in cache across requests. Configured properly with cache regions, concurrency strategies and a Redis adapter, database load drops noticeably without introducing consistency problems.
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Mar 7, 2026
Doctrine ORM 3 replaces proxy classes with Lazy Ghost Objects, changes EntityManager methods, and tightens mapping for embeddables. Teams that know these breaking changes before migrating and follow a clear checklist can bring existing Symfony projects onto the new ORM version without production downtime.
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Mar 7, 2026
A permissively set Access-Control-Allow-Origin header lifts exactly the browser protection the Same-Origin Policy is meant to guarantee. This article explains preflight requests, the dangerous combination of wildcard and credentials, origin reflection as the most common mistake, and how a clean, server-side allowlist keeps working reliably for Magento APIs behind a CDN and Varnish.
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Mar 7, 2026
Using outline:none without a replacement makes it practically impossible for keyboard users to operate a page, because it stays invisible which element is currently active. With :focus-visible, high-contrast focus rings and clear WCAG criteria, this common mistake can be fixed precisely, without sacrificing visual calm for mouse users.
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Mar 6, 2026
Implementing WAI-ARIA correctly for your own UI components costs weeks. Building Dialog, Dropdown, Tooltip and Select with correct keyboard navigation, focus trapping and screen reader support is more complex than most developers realize. Radix UI solves exactly this problem.
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Mar 6, 2026
A pull request with a new feature and its accompanying tests often gets read in code review such that the actual production logic is scrutinized carefully, while the accompanying test code only gets a brief glance, as long as the tests are formally green and look plausible at a glance. This unequal distribution of attention is risky, because a test that checks nothing meaningful but still stays green conveys a deceptive sense of safety that only reveals itself as empty once an actual bug surfaces in production later.
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Mar 6, 2026
Interaction to Next Paint punishes every millisecond that passes between a click and a visible reaction. Systematically identifying Long Tasks and resolving them with yielding, the Scheduler API and event handler slimming lowers the INP number not by accident, but through traceable technical interventions.
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Mar 6, 2026
The integrated terminal in PHPStorm is sufficient for most everyday tasks: Magento CLI, Composer, Git commands. But it has limits: no persistent session management, no tmux, no full multiplexing. This article explains when the integrated terminal is enough and when an external shell is more productive.
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Mar 6, 2026
Form elements are among the hardest HTML elements to style. Browser defaults, platform-specific appearance and missing utility hooks turn checkboxes, select dropdowns and custom inputs into a constant challenge. The @tailwindcss/forms plugin solves this systematically.