Part 1.3 — Managing State: useState, useEffect, and Data Flow
Every dynamic React app revolves around state — what the user sees, what changes, and when. In this post, you’ll master useState and useEffect, the twin pillars of reactivity.
Tech Blog · Insights & Experiments
Deep dives into code, design, and system architecture. From frontend to backend, from performance tricks to developer experience — practical notes for building better technology.
Every dynamic React app revolves around state — what the user sees, what changes, and when. In this post, you’ll master useState and useEffect, the twin pillars of reactivity.
Components are the building blocks of every React application. In this post, you’ll learn how to structure, type, and reuse components safely and effectively with TypeScript.
Great developers don’t just write code — they manage it. Learn how Git and GitHub shape teamwork, history, and CI/CD integration in professional full-stack environments.
Before you write a single line of React or NestJS code, you need a robust development environment. In this guide, we’ll set up Node, pnpm, PostgreSQL, and VS Code the right way—like a professional full-stack engineer.
Explore OpenAI’s new Atlas Browser — an AI-powered web browser that integrates ChatGPT deeply into your browsing experience, changing how we search, learn, and interact online.
A complete step-by-step guide to building a responsive portfolio page using Flexbox, CSS Grid, clamp(), and container queries. Practice modern CSS techniques with real UI design.
Development hides problems. Production reveals them. This post shows how to reason about production builds, debug failures, and understand when build tooling actually matters.
Vite makes development fast by default. This post shows how to make production builds just as intentional—lean bundles, predictable envs, and code that ships only when needed.
Performance hooks are scalpels, not band-aids. This post teaches you how to use them intentionally—only where they solve real problems.
Custom hooks aren’t just helpers. Used well, they define architectural seams in your React app. Used poorly, they hide complexity and make refactoring painful.
Routing becomes powerful when URLs express intent. This post shows how to protect routes, manage auth flows, and encode UI state in the URL—without hacks.
Routing is the skeleton of your application. This post teaches you how to design clean, scalable routes with React Router—without turning navigation into spaghetti.
Learn how to structure routing, master custom hooks, and optimize React builds using Vite and Webpack for production-grade apps.
Build a rock-solid foundation in HTML, CSS, JavaScript, and modern tooling to prepare for a professional full-stack journey using React, NestJS, and PostgreSQL.
A complete 16-part learning journey that takes you from frontend design fundamentals to advanced professional practices. Learn HTML, CSS, responsive layouts, UI components, animations, accessibility, and design systems — all through practical, step-by-step lessons and real-world examples.
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