Magento Blog: Guides and Practical Know-how | Page 176 | mironsoft
Magento Blog
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Sep 16, 2025
The right tool makes the difference between developing blind and maintaining an API in a structured way. GraphiQL, Apollo Studio, GraphQL Hive and Inspector cover different phases of the API lifecycle, from exploratory development to production schema management across a team.
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Sep 16, 2025
A closure doesn't automatically carry its definition context with it when it comes to visibility. Closure::bind and bindTo let you change a closure's $this context and its scope for visibility checks explicitly, even after the fact. We show how that works in detail and where private access from closures genuinely pays off in practice.
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Sep 16, 2025
=== only compares objects by reference identity, and JSON.stringify fails on key order, maps, sets and dates. A hand written deep equality function compares values recursively by structure instead of reference and covers exactly the data types the simple approaches regularly fail on.
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Sep 16, 2025
Generated columns automatically compute a value from other columns in the same row and, unlike plain expressions in a WHERE clause, can be indexed directly. This article explains the difference between STORED and VIRTUAL, shows indexing strategies, and covers concrete use cases for JSON extraction and computed totals in MySQL 8.
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Sep 16, 2025
Lighthouse CI has established itself as a practical tool for checking performance metrics directly in a pull request, but it works with simulated network conditions on a single machine, usually running locally inside the CI environment. The WebPageTest API takes a different route: it runs real load time tests from real locations, over real network connections with realistic throttling, and additionally delivers a filmstrip view that shows the visual loading sequence frame by frame. This article explains the difference to Lighthouse CI, shows how to define performance budgets as an automated CI gate, and describes how results get compared between deployments to catch regressions early.
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Sep 16, 2025
Prop drilling and global variables are signs of tight coupling. Custom Events offer a native DOM solution: components send events, others listen, without a direct reference to each other, without a framework, and with full TypeScript support.
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Sep 15, 2025
With marks: crop and the bleed descriptors of the @page rule, crop marks and bleed can be simulated directly in the browser, no layout or print software required. Anyone who understands where this CSS mechanic ends and where real print production with dedicated PDF export begins avoids expensive surprises right before a print job ships.
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Sep 15, 2025
Choosing the right Vue 3 component library decides accessibility, bundle size and how much design control the team keeps. Headless UI, Radix Vue, shadcn/vue, PrimeVue and Naive UI follow fundamentally different philosophies, and this article shows which one is right for which context.
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Sep 15, 2025
Poor API error responses cost development time, on both sides. When consumers only get {"error": "Something went wrong"}, they can neither react programmatically nor debug in a targeted way. RFC 9457 Problem Details for HTTP APIs, machine-readable error codes, structured field errors and correlation IDs turn error cases into a first-class feature of the API, not an afterthought.
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Sep 15, 2025
Forcing document.querySelector results through as any or as HTMLInputElement wholesale throws away exactly the type safety TypeScript is supposed to provide. This article shows how to properly secure DOM elements, events, forms, and custom data attributes using the built-in lib.dom.d.ts types, real null checks, clean type guards, and typed event listeners, so the compiler catches real bugs instead of hiding them behind any.