HTTP Cache Validation with ETag and Last-Modified
ETag and Last-Modified drive conditional HTTP requests and 304 responses. See how precedence, weak validators, CDNs, and cache policy affect revalidation.
Articles
Architecture
In web development, architecture is the shape of a system over time: the boundaries we choose, the responsibilities we assign, and the trade‑offs that keep change affordable as a product grows. Good front‑end architecture is rarely about grand diagrams alone; it is more often about clarity, resilience, and leaving teams with something they can still work with sensibly six months ‑ or even years ‑ later.
HTTP Cache Validation with ETag and Last-Modified. HTTP Cache Validation with
Privacy by Design is Not a Cookie Banner. Privacy by Design is Not a Cookie Banner
Privacy by design means building safer data handling into platforms, analytics, CRM integrations, and workflows from the start, not relying on banners later.
Technical GEO for Websites: Entities, Structured Data, and Crawl Paths. Technical GEO for Websites: Entities, Structured Data, and Crawl Paths
Technical GEO for websites, covering indexing, renderability, entity clarity, structured data, and crawl paths without inventing an AI‑only markup layer.
State Management in Angular: NgRx vs. SignalStore. State Management in Angular: NgRx vs. SignalStore
NgRx Store vs. SignalStore explained with real Angular trade‑offs, including scope, TypeScript ergonomics, devtools, effects, and when neither is necessary.
Should You Move a Shopify Storefront to Next.js? Should You Move a Shopify Storefront to Next.js?
Decide whether Shopify to Next.js is worth it by weighing storefront control, SEO, performance, checkout, apps, content workflow, cost, and risk.
Next.js Multi‑Tenant Architecture. Next.js Multi‑Tenant Architecture
How to design multi‑tenant Next.js architecture across routing, domains, configuration, content, caching, previews, analytics, and team ownership.
State Management in Vue: Vuex vs. Pinia. State Management in Vue: Vuex vs. Pinia
Vuex vs. Pinia explained with real trade‑offs, including API design, TypeScript ergonomics, migration paths, and when each choice still makes sense.
Pages Router to App Router Migration Risk Checklist. Pages Router to App Router Migration Risk Checklist
A Pages Router to App Router migration checklist for Next.js teams, covering routing, data fetching, caching, metadata, server components, and rollout.
How to Vet a Senior Next.js Developer for a Replatform or Recovery Project. How to Vet a Senior Next.js Developer for a Replatform or Recovery Project
How to vet a senior Next.js developer for replatforming, recovery, SEO, performance, CMS, Vercel, and production debugging work.
Using RxJS for State Management in Angular. Using RxJS for State Management in Angular
Manage Angular state with RxJS Subjects and derived streams, including
combineLatesttiming,AsyncPipecleanup, local UI state and when signals fit better.
React Developer vs. Next.js Developer: What Actually Changes in Production. React Developer vs. Next.js Developer: What Actually Changes in Production
React developer vs. Next.js developer explained through production concerns: rendering, routing, caching, SEO, deployment, CMS data, and debugging.
Next.js Proxy Replaces Middleware: What Changes in Practice. Next.js Proxy Replaces Middleware: What Changes in Practice
Next.js Proxy replaces Middleware in v16. See what changed, how to migrate to proxy.ts, and when request‑time interception still belongs in production.
Technical SEO Launch Criteria for a Next.js Migration. 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.
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.
Building Multi‑Tenant Applications with Next.js. Building Multi‑Tenant Applications with Next.js
Multi‑tenant applications serve multiple customers from a single codebase. Here, I walk through building a scalable multi‑tenant web application using Next.js.
Building Design Systems for Web Applications with Figma, Storybook, and npm. Building Design Systems for Web Applications with Figma, Storybook, and npm
Build design systems for web apps with Figma tokens, Storybook components, npm packages, release discipline, supply‑chain care, and team adoption.
React Hooks: Modern State Management. React Hooks: Modern State Management
React Hooks, introduced in React 16.8, bring state and lifecycle features to functional components. Here, I explore how they work and why they matter.
React Error Boundaries Explained. React Error Boundaries Explained
React error boundaries explained with fallback UI, componentDidCatch(), getDerivedStateFromError(), logging, placement strategy, and what they cannot catch.