Magento Blog: Guides and Practical Know-how | Page 132 | mironsoft
Magento Blog
-
Nov 20, 2025
Since Vue 3.4 (and further refined in Vue 3.5), the defineModel compiler macro takes over all the wiring that used to require a props declaration, a matching emits entry, and a manual emit('update:modelValue', value) call. Any component that wants to support v-model now needs a single line that behaves like a regular ref while automatically staying in sync in both directions.
-
Nov 19, 2025
Cron has been the standard for scheduled tasks on Linux for decades, but it hits clear limits around dependencies, logging, and error handling. systemd timers offer a far more observable alternative with OnCalendar syntax, journalctl integration, and automatic retry, and can be introduced step by step through a concrete migration.
-
Nov 19, 2025
Most Vue tutorials work almost exclusively with arrays and plain objects, yet JavaScript ships two collection types with Map and Set that fit certain tasks noticeably better. Vue's reactivity system supports both fully, so reactive(new Map()) and reactive(new Set()) react to changes just as reliably as a reactive array does. Knowing when a Set-based selection in a multi-select UI or a Map-based lookup structure is the better choice, and which pitfalls lurk in destructuring, leads to noticeably more robust and faster code.
-
Nov 19, 2025
Vue 3 introduced three features that are rarely explained together, yet complement each other perfectly: Teleport for correct DOM placement, Suspense for declarative loading states and Async Components for targeted code splitting. Anyone who understands all three and combines them sensibly builds Vue applications with better UX, smaller bundles and a cleaner component architecture.
-
Nov 19, 2025
A single project wide coverage number sounds reassuring, but it can hide exactly the core modules that need tests most urgently. Defining coverage thresholds per module and enforcing them in the CI pipeline protects the highest risk areas specifically, instead of being deceived by a favorable average.
-
Nov 19, 2025
On most current Linux distributions, DNS resolution today runs through systemd-resolved by default instead of directly through kernel or glibc anchored name resolution. For admins juggling internal VPN networks, Docker containers and the public internet, understanding this stub resolver is no longer optional, it is a prerequisite for DNS resolution to work reliably at all in mixed network environments.
-
Nov 19, 2025
A GraphQL schema without a review process evolves in an uncontrolled way: breaking changes, inconsistent naming conventions, and missing documentation creep in. This article shows which points should be checked before every merge, manually and automatically with tooling.
-
Nov 19, 2025
Optimistic locking and pessimistic locking are two fundamentally different strategies for preventing concurrent writes from silently overwriting each other. Understanding when a version column is enough and when a real database lock through SELECT FOR UPDATE is needed helps you avoid both silent data loss and unnecessary performance loss from overly cautious locking.
-
Nov 19, 2025
Google Search Console shows only a sample of actual crawling behavior. Raw server log files, on the other hand, capture every single Googlebot request in real time and reveal which URLs are truly crawled, where crawl budget is wasted, and whether a claimed Googlebot is even real. Anyone running a Magento store at scale cannot ignore this data source.
-
Nov 19, 2025
The classic JavaScript style API only knows strings: style.width returns "320px" no matter whether it is a length, an angle, or a plain number, and any calculation with it starts with parsing and ends with rebuilding a string. The CSS Typed OM replaces that with real, typed objects that can be added, multiplied, and converted between units directly, without the detour through text.