Technical SEO Launch Criteria for a Next.js Migration
Technical SEO launch criteria for Next.js migrations, covering URLs, redirects, canonicals, metadata, rendered HTML, schema, sitemaps, and recovery.
Articles, page 4 of 26
Articles from more than two decades of building, rebuilding, debugging, and leading web projects.
Technical SEO Launch Criteria for a Next.js Migration. 
What GEO is, and Why It is Not Just SEO for AI. What GEO is, and Why It is Not Just SEO for AI
What GEO is, where it overlaps with SEO and AEO, and why crawlability, evidence, structure and practical judgement matter more than AI tricks.
Understanding the Module Pattern in JavaScript. Understanding the Module Pattern in JavaScript
The JavaScript module pattern explained through closures and private state, plus the architectural lessons it still teaches modern developers today.
How to Compare Rendered HTML Before and After a Migration. How to Compare Rendered HTML Before and After a Migration
Compare rendered HTML before and after a migration, checking headings, metadata, links, schema, body copy, media, crawl signals, and launch risk.
Multi‑Source BFS: Solving the 'Rotting Oranges' Problem. Multi‑Source BFS: Solving the 'Rotting Oranges' Problem
Solve Rotting Oranges with multi‑source BFS in TypeScript, treating each queue level as one minute and tracking fresh cells until spread completes.
Caching Strategies in React. Caching Strategies in React
React performance work is often about avoiding repeated effort. This guide looks at memoisation, browser caching, and smarter data‑fetching choices.
Traffic Dropped After a WordPress to Next.js Migration: What to Check First. Traffic Dropped After a WordPress to Next.js Migration: What to Check First
How to diagnose traffic loss after a WordPress to Next.js migration by checking redirects, rendered HTML, metadata, canonicals, and tracking noise.
Agentic Systems Do Not Fix Weak Service Boundaries. Agentic Systems Do Not Fix Weak Service Boundaries
Agentic systems do not replace service design. They expose weak contracts, permissions, observability, retries, state ownership, and workflow boundaries.
WordPress to Next.js Migration Checklist for Content, Preview and SEO. WordPress to Next.js Migration Checklist for Content, Preview and SEO
A WordPress to Next.js migration checklist for URLs, content models, media, preview, redirects, metadata, schema, sitemaps, SEO, and launch checks.
Quickselect in TypeScript: Solving 'Kth Largest Element in an Array'. Quickselect in TypeScript: Solving 'Kth Largest Element in an Array'
Solve Kth Largest Element in an Array with Quickselect in TypeScript, comparing sorting, heaps, partitioning, random pivots, and trade‑offs under pressure.
Practical Use Cases for JavaScript Set and Map. Practical Use Cases for JavaScript
SetandMapJavaScript's `Set` and `Map` simplify common tasks like managing unique values or key‑value pairs. Here, I'll share practical examples for everyday development.
Next.js Sitemap, Robots, and Crawlability Debugging Checklist. Next.js Sitemap, Robots, and Crawlability Debugging Checklist
A Next.js crawlability checklist for debugging sitemaps, robots.txt, canonicals, route generation, redirects, staging leaks, missing pages, and indexation.
Find Peak Element: Binary Search Without a Fully Sorted Array. Find Peak Element: Binary Search Without a Fully Sorted Array
How to solve LeetCode Find Peak Element with binary search, and why local comparisons are enough even when the array is not sorted in the usual way.
Deep Tech Needs Translation, Not Simplification. Deep Tech Needs Translation, Not Simplification
Deep tech communication should reduce avoidable opacity without pretending hard problems are simple, commercially ready, risk‑free, or easy to deliver.
Why JavaScript Pages are Crawled but Not Indexed. Why JavaScript Pages are Crawled but Not Indexed
Why JavaScript pages get crawled but not indexed, covering rendered content, metadata, canonicals, links, noindex rules, quality, and crawl signals.
Graph Traversal: Solving the 'Course Schedule' Problem. Graph Traversal: Solving the 'Course Schedule' Problem
The 'Course Schedule' problem tests our ability to detect cycles using graph traversal. I'll explain a clear solution using depth‑first search with TypeScript.
React SPA to Next.js Migration Checklist for SEO and Indexing. React SPA to Next.js Migration Checklist for SEO and Indexing
A React SPA to Next.js SEO migration checklist for preserving indexing, redirects, metadata, rendered HTML, internal links, crawl paths, and launch confidence.
Dev Match Ltd., James McConnell, and the Refund That Never Came. Dev Match Ltd., James McConnell, and the Refund That Never Came
I paid Dev Match Ltd. for an iPad a year ago. It never arrived. Months of excuses from James McConnell, then a CCJ. This is my detailed record of what happened.
Testing Vue Components with Vue Test Utils. Testing Vue Components with Vue Test Utils
How to test Vue components with Vue Test Utils using realistic interactions, focused assertions, better test boundaries, and less brittle design.
Modified Binary Search: Solving 'Search in Rotated Sorted Array'. Modified Binary Search: Solving 'Search in Rotated Sorted Array'
How to solve Search in Rotated Sorted Array with modified binary search, identifying the sorted half each step and narrowing safely in TypeScript.
Greener Software is Mostly Less Waste. Greener Software is Mostly Less Waste
Greener software starts with engineering discipline: lighter pages, fewer wasted requests, better caching, leaner CI, and deliberate use of AI compute.