Page 92 - Mironsoft Blog

React's useOptimistic hook elegantly solves a single, local use case, but falls short on nested lists, parallel mutations and race conditions across multiple components. This article shows how Optimistic Updates become robust in real applications with TanStack Query mutations, snapshot based rollback and explicit query cancellation.

The shared kernel pattern solves a problem that appears in almost every Symfony microservice landscape: several services need the same value objects, error codes or event contracts. This article shows how a shared kernel is built as its own versioned Composer package, what belongs inside, what has to stay out, and how contract tests prevent creeping coupling.

Claude can generate automated pull request summaries, draft changelogs from commit history, and flag suspicious diffs for extra human review inside a CI/CD pipeline. This article shows how to run such an AI step non-interactively with clear permission boundaries, and how to keep cost and latency under control when the pipeline fires on every single commit.

Performance only stays stable when it doesn't depend on a single person, but is anchored across the whole team through code review checklists, automated CI budgets, visible dashboards, and fixed sprint goals. This article shows how Magento and Hyva teams build performance governance, resolve pushback against competing deadlines productively, and distribute responsibility sustainably instead of burdening one person.

React Native Skia brings Google's Skia graphics engine, the same one powering Chrome, Android, and Flutter, directly into React Native through JSI. Instead of building shapes out of native views or SVG elements, Skia draws onto a single native surface, which makes custom graphics like signature pads, custom charts, or image filters noticeably faster than classic view-based approaches.

A good code review workflow in GitLab does not rely on good intentions but on the right tools: applicable suggestions, cleanly resolved discussion threads, and strategies to review even large diffs in a reasonable amount of time.

Bash loads a different combination of configuration files on every start, depending on whether it runs as a login shell, an interactive non-login shell, or a non-interactive script execution. Anyone who writes PATH extensions or environment variables into the wrong file gets a locally working setup and later wonders why that exact same variable is suddenly missing in a cron job or deployment script.

As soon as a product has multiple variants with their own size, color and price, classic aggregation fails silently and miscounts. The nested aggregation operates on a separate, isolated Lucene index inside the parent document, which yields correct facets at variant level. With reverse_nested you can additionally jump back into the parent context to build facets that correctly connect both variant and product level.

Anyone who packs directories into GitLab artifacts without a plan ends up with bloated packages, non reproducible deployments, and unnecessary server risk. Clean separation between build output, shared data, and server state is the core of a resilient release process for Magento.

The PHPStorm plugin marketplace lists dozens of plugins that promise to simplify Magento development. In practice, many of them add little value, noticeably slow down the IDE, or are simply irrelevant for Hyva projects. This article separates the real productivity boosters from the resource hogs.