React Hooks Masterclass: useState, useEffect, and Custom HooksHow does React remember information between renders? A component function runs, finishes, and normally its local variables would vanish — yet a counter's value survives across re-renders. Hooks are ReJul 23, 2026·12 min read
Modern Next.js: Routing, Layouts, Server Components, API Routes & Server ActionsCan a React application have both a frontend and backend inside the same project? For many years, React applications required separate projects for the frontend and backend. A typical setup involved Jul 23, 2026·23 min read
Next.js Explained: Why It Became the Default React FrameworkIf React is so popular, why was Next.js created? React solves how to build UI. It never tried to solve how to ship a production web application — routing, rendering strategy, data fetching, SEO, perfoJul 23, 2026·15 min read
React Fundamentals: Components, JSX, State, and Re-renderingWhy did developers create React when JavaScript already existed? This article answers that, then builds up React's mental model in order: JSX, components, props, state, re-rendering. 1. Why React ExisJul 23, 2026·10 min read
State Management: Context API, Prop Drilling, React.memo, useMemo, and useCallbackAs React applications grow, managing state becomes more challenging. What starts as a few components can quickly turn into a complex component tree where data needs to be shared across many parts of tJul 23, 2026·8 min read
Where RAG Fails: Understand the LimitationsLarge Language Models (LLMs) are powerful, but they have one major limitation—they don't automatically know your company's documents, recent events, or private data. This is why Retrieval-Augmented GeJul 23, 2026·6 min read
Securing Apps: Password Hashing, RBAC, OAuth, and OpenID ConnectHow does a website know who you are? This article builds the answer in layers: passwords, authentication, authorization, OAuth, and OpenID Connect. 1. Why Application Security Matters Common Security Jul 23, 2026·9 min read
