Magento Blog: Guides and Practical Know-how | Page 91 | mironsoft
Magento Blog
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Jan 15, 2026
Web Workers move CPU-heavy JavaScript tasks such as filtering and sorting large product lists into a separate thread, without blocking the main thread. This article explains how message passing and structured clone work, when transferable objects make the difference, how Comlink simplifies the API, and where the practical limits of Web Workers lie.
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Jan 15, 2026
Not every database starts out with cleanly defined foreign key constraints. In grown systems they are often missing, were forgotten during a migration, or got disabled over short term performance concerns. The result is orphaned references, rows that point to long deleted or never existing parent records. This article shows how to systematically find such cases, which repair strategies are realistic, and how to safely add the missing constraint afterward without risking the running system.
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Jan 14, 2026
A hijacked session gives an attacker the same access as a stolen password, often without the actual login mechanism ever being compromised. Solid session security in PHP combines ID regeneration after login, secure cookie flags and server side binding to stable client traits to prevent both fixation and hijacking alike.
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Jan 14, 2026
A hot-warm-cold architecture distributes data by age across hardware of varying performance and cost, driven by automated index lifecycle management policies. Fresh, frequently queried data sits on fast SSD hardware, older data automatically migrates to cheaper nodes, without anyone intervening manually.
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Jan 14, 2026
Alpine.js memory leaks almost always come from references that outlive the component itself: an event listener on window, a timer that keeps running, a store entry that never gets deleted. In dashboards and single page style sections that run for hours without a reload, this adds up to noticeably growing memory usage and eventually a crashing tab.
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Jan 14, 2026
RANK and DENSE_RANK answer the question of a row's absolute position within a sorted set, but in many analyses the position itself is not what matters, the relative placement compared to the whole set is. Does a value fall in the top ten percent, somewhere in the middle, or closer to the bottom of the distribution. That is exactly what PERCENT_RANK and CUME_DIST were built for, two window functions that return a continuous percentage instead of a fixed rank number. This article covers the underlying formulas, the practical difference between the two functions, how they compare to NTILE, and typical edge cases with small or heavily skewed data sets.
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Jan 14, 2026
Anyone who adds an inline script to a Hyva template without the right pattern will eventually see a blocked execution in the browser console instead of a working Alpine widget. CSP in Hyva rests on a clear interplay between Magento_Csp, the HyvaCsp ViewModel, csp_whitelist.xml and a hash mechanism that makes full page cache and a strict Content Security Policy possible at the same time. This article walks through every building block with real code from Magento 2.4.8 and PHP 8.4.
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Jan 13, 2026
Handing out a raw DOM node through a ref is an invitation for uncontrolled external access. useImperativeHandle defines precisely which methods are available through the ref, a controlled API instead of an open DOM interface.
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Jan 13, 2026
Angular Standalone Components remove the NgModule overhead from every feature, and Tailwind CSS removes the overhead from the stylesheet. Together they form an architecture where every component brings its own dependencies and its own appearance, without global class lists and without nested module declarations. This article covers setup, Signals integration, Reactive Forms and the content scanning pitfalls that occur particularly often in Angular projects.
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Jan 13, 2026
Measuring productivity gains from Claude Code by lines of code or commit count measures the wrong thing and leads to wrong decisions. Cycle time, time-to-first-review, and defect rate on AI-assisted changes are far more meaningful, combined with an honest look at which tasks Claude Code actually slows down instead of speeding up.