How ChatGPT Understands Your Questions: A Deep Dive into LLMs, Tokenization, and TransformersJul 22, 2026·20 min read·4
Realtime Systems Deep Dive: Polling, WebSockets, SSE, and Pub/Sub ExplainedRealtime Systems Deep Dive: Polling, WebSockets, SSE, and Pub/Sub Explained TL;DR: Realtime communication is not one technology — it's a spectrum of patterns, each with distinct trade-offs in latencyJul 27, 2026·19 min read·20
Modern Next.js: The Complete Guide to App Router, Server Components, and Full-Stack ArchitectureModern Next.js: The Complete Guide to App Router, Server Components, and Full-Stack Architecture TL;DR: Modern Next.js is no longer just a React framework with SSR — it's a complete full-stack platfoJul 18, 2026·20 min read·1
React Fundamentals: Components, JSX, State, and Re-rendering ExplainedReact Fundamentals: Components, JSX, State, and Re-rendering Explained TL;DR: React exists to solve the chaos of manual DOM manipulation. This article walks you through every foundational concept — JJul 18, 2026·18 min read·1
Next.js Explained: Why It Became the Default React FrameworkNext.js Explained: Why It Became the Default React Framework TL;DR: React gives you the tools to build UIs, but not a complete application. Next.js fills that gap with file-based routing, multiple reJul 18, 2026·19 min read
Where RAG Fails: A Deep Dive Into the Real Limitations of Retrieval-Augmented GenerationWhere RAG Fails: A Deep Dive Into the Real Limitations of Retrieval-Augmented Generation TL;DR: RAG improves LLM responses by injecting retrieved knowledge at inference time, but it doesn't guaranteeJul 18, 2026·16 min read·4
React State Management Deep Dive: Prop Drilling, Context API, React.memo, useMemo, and useCallbackReact State Management Deep Dive: Prop Drilling, Context API, React.memo, useMemo, and useCallback TL;DR: Prop drilling breaks maintainability at scale; the Context API solves sharing without threadiJul 6, 2026·19 min read·1
Securing Web Apps: Password Hashing, RBAC, OAuth 2.0, and OpenID Connect ExplainedSecuring Web Apps: Password Hashing, RBAC, OAuth 2.0, and OpenID Connect Explained TL;DR: Authentication proves who you are; authorization decides what you can do. This article builds the complete seJul 6, 2026·18 min read·2