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Thoughts on frontend engineering, web development, and technology.

April 3, 2026 · 3 min read

CasinoCraftz Bridge Versioning Lessons: How We Avoided Cross-Route Drift

A practical engineering write-up on event envelope versioning, safe parsing, authority isolation, and EN/PT parity checks in CasinoCraftz.

architecture events testing i18n slots

April 3, 2026 · 4 min read

How I Built CasinoCraftz Slots with AI: A Phase-by-Phase Engineering Diary

A practical, first-person breakdown of how I used AI in real implementation loops across bridge safety, parity, deterministic behavior, and milestone closure.

ai engineering slots testing astro

March 29, 2026 · 2 min read

Add to Favorites: From Browser APIs to PWA Install

My 2015 SO answer showed window.external.AddFavorite() for IE. In 2026, browsers removed programmatic bookmarking entirely — but PWA Install replaced it.

javascript browsers stackoverflow ux

March 29, 2026 · 4 min read

Alamofire Swift HTTP: From Essential Library to Optional Convenience

My Stack Overflow answer about Alamofire HTTP requests in Swift scored 5 upvotes. In 2026, URLSession with async/await and structured concurrency makes Alamofire optional for most projects.

swift ios networking stackoverflow

March 29, 2026 · 4 min read

AngularJS Form Validation Lessons: From $dirty/$valid to Modern Schema Validation

My Stack Overflow answer about AngularJS form validation scored 5 upvotes. In 2026, React Hook Form with Zod or Valibot shows how far form state management has come.

angularjs forms stackoverflow history

March 29, 2026 · 7 min read

BLOB Fields in Databases: When to Store Binary Data and When Not To

From a 2015 Stack Overflow answer on MySQL and Firebird BLOB types to the object storage era of 2026 — why the answer to "how to store files in a database" is now "don't."

Blog

CasinoCraftz Bridge Versioning Lessons: How We Avoided Cross-Route Drift

How I Built CasinoCraftz Slots with AI: A Phase-by-Phase Engineering Diary

Add to Favorites: From Browser APIs to PWA Install

Alamofire Swift HTTP: From Essential Library to Optional Convenience

AngularJS Form Validation Lessons: From $dirty/$valid to Modern Schema Validation

BLOB Fields in Databases: When to Store Binary Data and When Not To

Block Special Characters in Input: From Regex to Native Validation

Bootstrap Modal + Tooltip: From jQuery Plugin Wars to Native HTML

Bootstrap Responsive Classes: From visible-xs to Container Queries

Bootstrap Responsive Navbar: From jQuery Collapse to CSS-Only Navigation

Geolocation: How to Identify a User's City in the Browser

Button Alignment UX: From Platform Wars to Design System Consensus

Centering a Modal with CSS: From Transform Hacks to Native Dialog

Check Email via AJAX Before Submit: From jQuery Blur to Fetch and Security Tradeoffs

Code Smell Explained: From Buzzword to Practical Refactoring Guide

contenteditable Bugs: How Browser Pain Created Modern Editors

C/C++ Decimal Formatting: From printf to std::format

C++ Templates: From Generic Programming Basics to C++20 Concepts

CSS @import vs link: The Debate That CSS Layers Resurrected

CSS Preprocessors in 2026: Sass vs Less vs Stylus — Do You Still Need Them?

CSS Print Styles for A4 Pages: From @media print to Paged.js

CSS word-wrap and Text Overflow: From Hack to Standard

Custom Scrollbar Styling: From WebKit Hacks to W3C Standards

Datepicker Enable Specific Days: From beforeShowDay to Modern Date Controls

Delete Table Rows Dynamically with JavaScript

disabled vs readonly: The HTML Attribute Nobody Gets Right

Drag-and-Drop Programming: From Dreamweaver to AI-Generated UIs

Dynamic Image Zoom with CSS: Hover Effects That Scale

Email HTML Templates: From Table Layouts to Modern Authoring Tools

ES6 Symbol Explained: The Most Misunderstood JavaScript Primitive

Fallback Image: Handling Broken Images Gracefully

Filter File Input by Type: From accept Attributes to File System Access API

Fixed Header: From position:fixed to position:sticky

Front-end vs Back-end: A Definition That Keeps Shifting

Get Current Filename in PHP: From $_SERVER to Modern Routing

What's Allowed Inside an Anchor Tag in HTML5

HTML5 data-* Attributes: From jQuery Convenience to Framework Architecture

HTML5 Form Semantics: fieldset, legend, label, and optgroup

HTTPS for Web Applications: From Optional to Mandatory

Input Uppercase + Placeholder Lowercase: A CSS Inheritance Headache, Solved

Java Date Formatting in Portuguese: From SimpleDateFormat to java.time

jQuery DOM Traversal to Vanilla JS: siblings(), next(), and Beyond

MIME Types Explained: What Browsers Actually Do with Content-Type

mPDF to Modern PDF Generation: Browser Engines Won

Multiple Bootstrap Modals: From z-index Wars to Native Dialogs

ORM Explained: What It Is, Why It Matters, and How It Evolved

PHP array_merge vs array_replace vs + Union: The Definitive Guide

Calculating Age in PHP: DateTime::diff Then and Now

PHP Date and Weekend Check: From date("w") to DateTimeImmutable

PHP Namespaces and Autoload: From PSR-0 to Modern PHP

PHP Number to Words in Portuguese: From Custom Functions to Intl

PHP Read CSV Files: From fgetcsv() Headaches to Modern Libraries

PHP Threading: From pthreads to Fibers, ReactPHP, and Beyond

PHPMailer to Transactional Email Services: How We Stopped Fighting SMTP

Pick List / Dual Listbox: From jQuery Sortable to Headless Drag-and-Drop

Progress Bar with AJAX and PHP: From Polling to Streams

Removing CSS with jQuery to Modern Dynamic Styles

Removing Duplicate Words from a String in PHP: Then vs Now

Rewrite vs Incremental Improvement: The Question Every Team Faces

Show/Hide Divs with Radio Buttons: CSS :has() Replaces JS

SVG Explained: From XML Curiosity to First-Class Web Citizen

Xcode Testing Without a Paid Developer License

The Year 2038 Bug: What I Explained in 2015 and What Actually Happened

10 JavaScript Patterns I Learned from 300+ Stack Overflow Answers

Shareable Brand URLs with KV Caching and XSS Hardening

Building Story Animations That Tell What a Company Does

AI-Powered Frontend: Shipping Claude-Generated Code to Production

Building a Canvas Animation Generator with AI

From Side Project to Micro-Product: Adding Payments to a Portfolio Site

Scaling a Micro-Product with Strategic Skills: The Company Canvas Toolkit

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