Page 63 - Maxim Mironjuk

The JavaScript Interface, JSI, connects the JavaScript runtime and native C++ code directly, without JSON serialization or an asynchronous bridge round trip. Building a HostObject shows how synchronous native bindings work in practice, why the performance gain matters mainly for frequent calls, and where the limits of this approach lie.

A Vue cart must feel instant, even while Magento is processing a GraphQL mutation in the background. A Pinia store with optimistic updates, clear error correction and server synchronization resolves this tension without ever leaving the user unsure.

Frontend teams waiting for finished backend endpoints waste development time. A mock server built from the OpenAPI spec delivers realistic API responses in minutes, including error scenarios, network latency simulation and automatic validation of every request against the spec.

An OnCalendar expression looks like a simple date at first glance but can combine weekdays, ranges, lists and repeats in a single, compact line. Anyone who does not really understand the syntax copies examples from the internet and then wonders why the timer never fires or fires at the wrong time. This article explains the OnCalendar syntax systematically, from simple shorthands to complex expressions, and shows how to reliably test every expression before deployment with systemd-analyze calendar.

Feeding unchecked user input into shell_exec, exec, or system hands attackers the keys to full control over your server. This article shows how command injection arises in PHP applications, where escapeshellarg and escapeshellcmd genuinely help and where they fall short, and why native PHP libraries and the Symfony Process component are the most robust fix.

Drag and drop looks simple, until you are debugging ghost images, touch events refuse to work on mobile devices and the state after the drop is inconsistent. Vue 3 provides all the building blocks for clean drag and drop, free of visual or logical chaos, through the Composition API and specialized libraries.

Dispatch your own events, build observers, events.xml, the most important core events, and the question everyone asks: Plugin or Observer? Answered in full.

strict_types turns off PHP's automatic, silent type conversion for the current file: a string passed to an int parameter, a float passed to an int parameter, or a wrong return type all trigger an immediate TypeError instead of being quietly converted to another type, which surfaces bugs years earlier, right at the call site instead of somewhere deeper in the code.

GitLab protected and masked variables are the standard way to use secrets in a pipeline, but they remain static, long-lived values that can circulate unchanged for months in the worst case. HashiCorp Vault takes a different route through the native GitLab CI integration: credentials are issued only when the pipeline runs, are short-lived, and expire automatically. This article shows how the integration works technically, what it gains over plain protected variables, and when the extra operational effort actually pays off for a Magento project.

AOF persistence logs every write operation as a command in an append-only file, giving Redis a much tighter durability guarantee than plain RDB snapshots. Choosing the appendfsync strategy among always, everysec, and no directly decides how many milliseconds of latency get traded for how many seconds of potential data loss.