Page 39 - Maxim Mironjuk

Generator functions are one of the most underrated JavaScript features: they produce values on demand, process infinite data streams with constant memory usage, and enable elegant asynchronous iteration, without external libraries and without promise callback chaos.

Claude Code asks for approval before every file edit and every Bash command, unless a developer deliberately configures different rules. This article explains the permission modes, uses settings.json and hook examples to show which actions can be safely automated, and where deliberate confirmation before destructive commands and remote pushes remains essential.

Nuxt SEO goes far beyond title tags. useSeoMeta, correct canonical URLs, a complete Open Graph implementation and JSON-LD structured data together determine how well a Nuxt app is understood by search engines and displayed on social media.

A language and currency switcher is one of the most frequently used, yet often poorly built UI elements in every international store. With Alpine.js you can build a dropdown that works with the keyboard, remembers its selection across sessions, and offers language and currency either cleanly separated or combined.

PhpStorm's default profile is built for generic PHP and rarely matches the conventions of a grown Magento project one to one. If every developer only adjusts their inspection profile locally, each sees different warnings, which makes code reviews unnecessarily harder. This article shows how to define a custom profile as a team standard and version it via .idea/inspectionProfiles in the project repository, so every developer sees the same code quality warnings automatically on checkout.

When a bug appears in production code that was suggested by Claude Code, every team eventually asks itself: who was actually responsible. Clear accountability for AI generated code must be defined before the first incident, not afterward, otherwise blame games replace constructive root cause analysis.

Mixing up aria-labelledby and aria-describedby causes screen readers to announce buttons without a name or swallow error messages entirely. This article explains the difference between the accessible name and the accessible description, walks through the WAI-ARIA name computation, shows how to reference multiple ids, and covers the most common mix-ups using real form and dialog examples.

oklch() is the most modern color space in CSS Color Level 4 and solves fundamental problems of hsl() and rgb(): the lightness axis is perceptually uniform, gradients no longer pass through desaturated gray tones, and access to the P3 display gamut enables more vivid colors on modern screens, directly in the browser, with no image editing software required.

Test code often gets a free pass on type discipline because deadlines are tight, a mock gets copy-pasted, or it is supposedly just a test. Yet tests are exactly where type regressions in the code under test need to be caught reliably. This article covers practical typed mocking patterns using vi.mocked, satisfies, and mock factories, plus unknown and zod as replacements for any in loosely shaped test data.

An image gallery needs a clean preview grid on every screen and a seamless transition into a fullscreen lightbox when an image is opened, without leaving keyboard users or people on slow connections behind. This pattern covers the full build with Tailwind CSS and Alpine.js: from the responsive grid through the zoom transition on open to arrow-key navigation and lazy loading for many images.