Page 95 - Mironsoft Blog

Anyone running local development environments with Docker Compose knows the problem: a bind mount mirrors everything, but node_modules, vendor directories and build artifacts cause performance issues and conflicts between host and container. Docker Compose Watch solves this precisely with three actions, sync, rebuild and sync and restart, finally making live reload predictable.

InnoDB Cluster bundles Group Replication, the MySQL Shell AdminAPI, and MySQL Router into one integrated solution that delivers high availability without any additional third-party tools. Anyone who has already worked with Group Replication manually quickly notices how much operational complexity the AdminAPI actually removes, and where the limits of that automation sit.

A React app that shows a blank screen the moment the network drops is not a Progressive Web App, it is a website with an icon. Genuine offline-first operation requires deliberate caching strategies, background sync and a service worker that knows exactly what it may cache and what it must not.

PHPUnit runs four different lifecycle hooks in a fixed order, two of them once per class, two of them before and after every individual test. Anyone unclear on this precise order easily ends up building tests that appear isolated but actually share state through static properties. This article walks through the full chain, the typical mistakes, and when static instead of instance methods are actually needed.

Magento's built-in tax rules engine works well as long as tax rates can be expressed through a manageable number of tax classes, customer groups, and regions. Once a merchant sells across many US states with thousands of local tax jurisdictions, or ships cross border within the EU under the One Stop Shop scheme, static rule configuration hits a clear wall. External tax services keep such complex scenarios continuously up to date, but need to be wired in cleanly through TaxCalculationInterface, including a deliberate caching strategy so every price display does not turn into an extra external API call.

A loop registers five buttons, every click logs the same number instead of the expected sequence. This pattern is called a stale closure, and it hits not just classic var loops but also modern event handlers and asynchronous code. This article shows where stale closures come from, why let often fixes the problem, and how to systematically debug the remaining cases.

Brotli has established itself over the past few years as the preferred compression method for HTTP responses, replacing Gzip in most production setups because it produces noticeably smaller files for text content like HTML, CSS, and JavaScript. Zstandard, or Zstd, is now pushing into the web space as a second modern contender, originally built for file systems and network protocols where it stands out mainly for its speed. This article compares both methods soberly on compression ratio and speed, maps out the current browser support situation for Zstd as a content encoding, and shows how both methods can run side by side on the server.

Without governance, every Tailwind design system eventually collapses into exceptions, duplicate components and conflicting tokens. A governance model with clear roles, a lightweight RFC process and defined approval paths keeps the system consistent even when ten developers work on it at the same time.

Repeatedly asking the server via setInterval is the most obvious way to keep an Alpine component current, but it is rarely the most efficient one. Server-Sent Events offer a lean alternative: through the native EventSource API, the browser opens a single, long-lived HTTP connection, and the server pushes new data exactly when something actually changes instead of waiting for a request. This article shows how to initialize such a connection cleanly in x-data, how incoming events get translated into reactive Alpine state, how to reliably handle dropped connections, and where the technical limits of Server-Sent Events sit compared to polling and WebSocket.

Git hooks are scripts that Git automatically runs on certain events such as commit, push, or merge, locally inside the .git/hooks directory and server side inside a bare repository. This article shows how client and server hooks differ, how a pre-commit hook comes together step by step, how Git interprets exit codes, and how core.hooksPath finally makes hooks version-controlled across the team.