Magento Blog: Guides and Practical Know-how | Page 198 | mironsoft
Magento Blog
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Aug 18, 2025
A breaking change in a public API rarely happens on purpose, it usually slips in through an unremarkable pull request that was only supposed to fix an internal bug. Diff tools like oasdiff and openapi-diff compare two versions of an OpenAPI specification automatically and reliably catch exactly these contract breaks before they get merged. This article explains the difference to plain Spectral linting, how to set up a concrete CI gate, and how deliberately intended breaking changes get documented and approved through a whitelist mechanism.
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Aug 18, 2025
Alpine.morph() does not simply replace an existing DOM fragment with new HTML, it reconciles both trees node by node and only changes what actually differs. Focus, scroll position, input values, and even a running Alpine component's state survive the process, one reason Livewire uses the plugin internally on every server roundtrip.
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Aug 18, 2025
Magento's DI container creates shared objects by default, and that is singleton behavior. Where it is useful, where it causes problems, and how to cleanly refactor legacy singletons.
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Aug 17, 2025
The biggest effort in a first contribution to an unfamiliar open source project rarely lies in the actual code, but in understanding repository structure, unwritten conventions, and picking a suitable first-timer issue. This article shows how to use Claude specifically to lower that entry barrier and to write a pull request description that matches the expectations of the particular project.
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Aug 17, 2025
Teams that build Magento applications without systematic security testing rely on luck instead of tools that reliably surface vulnerabilities. Static analysis with PHPStan and Psalm catches dangerous data flows directly in the source code, while dynamic scanners like OWASP ZAP run real attacks against a running staging environment. This article shows how both approaches work together, where their limits lie, and when each investment pays off.
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Aug 17, 2025
A REST API that runs in production but cannot be observed is a black box. Structured logging, distributed tracing with OpenTelemetry and Prometheus metrics are the three pillars that let teams localize errors, explain latency spikes and plan capacity, without digging through log files.
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Aug 17, 2025
When the master of a Redis setup fails without automation, a human's reaction time determines how long an application stays down. Redis Sentinel continuously monitors master and replicas, coordinates with other Sentinel instances about the real state of the system, and automatically promotes a replica to the new master on a genuine outage, without anyone stepping in manually.
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Aug 17, 2025
Redis Lua scripting runs a complete script as a single atomic command, without any other client being able to interleave. Anyone who implements increment-with-limit, conditional delete or other read-then-write patterns without real server-side logic risks race conditions that Lua scripts structurally rule out.
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Aug 16, 2025
Almost every project already knows a simple fade-in on scroll. Scroll timeline becomes genuinely interesting once multiple axes, named timelines and precise animation-range values work together to build complex narrative layouts entirely without scroll event listeners.
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Aug 16, 2025
shUnit2 brings the classic xUnit style with assertEquals and setUp/tearDown into the Bash world, bats-core instead describes tests as readable @test blocks in a BDD style. Both frameworks solve the same underlying problem, but with different syntax, different CI integration, and different strengths depending on project size.