Magento Blog: Guides and Practical Know-how | Page 34 | mironsoft
Magento Blog
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Apr 1, 2026
Many REST APIs use HTTP as a transport protocol without ever tapping into its semantics. Resources modeled incorrectly, verbs misused, idempotency not guaranteed and status codes chosen arbitrarily, these are not questions of style but design errors with direct consequences for caching, retry logic and client implementation.
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Apr 1, 2026
Anyone testing React components that load data faces the same question: mock fetch or test against a real backend. MSW (Mock Service Worker) intercepts network requests at the protocol level, so components execute exactly the code they also run in production, while responses stay fully under control.
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Apr 1, 2026
A Playwright test that only checks CSS classes or fixed timeouts often misses the real problem in a Hyvä theme, because a large part of a component's state does not live in the visible DOM but in the reactive Alpine state behind x-data. This article shows how to query Alpine state directly through the public Alpine API, how a test can wait reliably for initialization instead of relying on fixed delays, and which pitfalls in CSP-restrictive Hyvä setups typically cause flaky tests.
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Apr 1, 2026
A test suite that formally passes with a 99 percent success rate can still hide massive problems, say if the same three tests need manual restarting every week due to genuine flakiness, or if the total runtime has quietly grown from five to forty-five minutes over months. Anyone looking exclusively at the binary green-red display of a single run misses exactly the trends that ultimately determine a test suite's actual usefulness and trustworthiness, which is why a thoughtful set of metrics beyond the pure pass-or-fail signal is necessary.
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Apr 1, 2026
Three.js weighs in at 600 KB, and tsParticles brings even more dependencies along with it. For an animated night sky or particle background you need neither. The native Canvas API with requestAnimationFrame and Alpine.js x-data delivers the same visual result in under 100 lines, with no build step, no npm, and no bundle overhead.
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Apr 1, 2026
Integrating custom fields into the customer types, securing resolvers with token validation, exposing extension attributes correctly, and protecting sensitive data at the field level, all in one hands-on practical article.
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Mar 31, 2026
helm upgrade --install is quick to type, but without lint, diff and rollout verification it stays unclear whether a deployment was actually successful. Bash automation around Helm deployments checks charts before applying them, actively waits for a healthy rollout, and automatically rolls back to the last working revision on failure.
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Mar 31, 2026
A user registers, the welcome email must be sent asynchronously, the CRM entry created, and the analytics updated. At the same time, the domain should fire an event that reacts synchronously to the same process. Symfony Messenger and the Event Dispatcher can both do this, once you understand how they work together.
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Mar 31, 2026
A green jest-axe report does not mean a React application is actually usable with NVDA or VoiceOver. Automated tools find structural ARIA errors, but not confusing announcement order or illogical focus jumps. This guide shows how to build screen reader testing for React apps systematically across both layers.
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Mar 31, 2026
A long table breaking mid-row when printed is one of the most visible CSS bugs on invoices and order confirmations. With break-inside: avoid for rows and a correctly used thead as a repeating header, page breaks can be controlled deliberately so every page stays readable on its own, with no JavaScript or server-side PDF rendering required.