Page 7 - Monthly Archives: December 2025

A REST API that loads the same data from the database on every request and sends it back in full wastes bandwidth and server resources. ETag, Last-Modified and Cache-Control are the HTTP standard tools that prevent exactly that, with 304 Not Modified for unchanged resources and proxy caching for public data.

Short-lived toast messages like "Added to cart" often vanish before a screen reader has even finished reading them, regularly violating WCAG 2.2.1's requirement for adjustable display duration.

Nuxt Content turns a plain directory of markdown files into a full featured, searchable data source with automatic routing, a query builder and Vue components right inside the text. For anyone maintaining documentation, blogs or marketing pages without an external CMS, Nuxt Content is the missing link between static text and a dynamic Vue application.

A server that hangs at three in the morning does not send an alert, it stops sending anything at all. A watchdog timer is the last line of defense for exactly that case: an independent timer that triggers an automatic reboot as soon as the system stops confirming it regularly. For unattended Magento hosting servers, where nobody can step in at three in the morning, a correctly configured watchdog is the difference between a brief reboot and hours of downtime until the next business day.

Customer attributes in Magento 2 are quick to create, but often poorly integrated. Only with a clean EAV setup, correct form assignment and clear persistence does the field become a robust extension of the customer entity.

Blindly wrapping every object in Vue 3 with reactive costs a measurable Proxy overhead once datasets grow large. This Vue reactivity performance guide shows how shallowRef, shallowReactive, markRaw and toRaw relieve the reactivity system deliberately, without losing functionality.

Fixtures and factories solve the same problem in different ways: predictable, fixed test data versus flexible data generated at runtime. This article shows when each approach works best, how factories can avoid becoming overengineered, and how a hybrid model combining both keeps end to end tests for customer data and product data both stable and readable.

Parallel PHPUnit runs save time, but they place demands on database isolation, fixture design and configuration that many teams only discover after the first painful race condition. This article shows how to set up paratest correctly, why shared state is the most common source of errors, and how to make test suites genuinely parallel-safe.

JavaScript is single-threaded by nature, but with SharedArrayBuffer and Atomics there is true shared memory between threads. This solves scenarios that could not be handled efficiently with postMessage: fast image processing, parsers, WASM integration and lock-free data structures.

Many REST teams rely on simple content-type checks or the assumption that cross-site requests only ever touch GET requests. GraphQL bundles queries and mutations behind a single POST endpoint, rendering these assumptions worthless. Anyone running a GraphQL API with cookie-based sessions needs explicit CSRF protection that accounts for the specifics of that single endpoint.