Comparison of REST vs GraphQL 🧠 1. What They Are Aspect REST GraphQL Definition API architecture style API query language and runtime Developed by Many contributors over time Facebook (2012) 🧱 2. Basic Structure Feature REST GraphQL Endpoint style Multiple URLs (one per resource) Single URL for all queries Example URL GET /users/1/posts Single […]
Micro Frontends is a modern architectural approach in frontend development where a web application is split into smaller, independent pieces (micro-applications) that are developed, deployed, and maintained independently, much like microservices in the backend. 🔍 What Are Micro Frontends? Micro Frontends = Microservices for the frontend. Instead of building a single monolithic frontend application, you […]
Next.js is a popular React-based framework for building full-stack web applications with features like: 🚀 Core Features Server-Side Rendering (SSR)Renders pages on the server at request time — great for SEO. Static Site Generation (SSG)Pre-renders pages at build time — ideal for speed and caching. API RoutesCreate backend endpoints directly in your app under /api. […]
Lazy loading is a performance optimization technique where resources (like images, components, or routes) are loaded only when needed, rather than at the initial page load. In Next.js, you can lazy load images, components, and even pages. Here’s how each works: 🖼️ 1. Lazy Loading Images (Built-in) Use the Next.js <Image /> component from next/image: […]
💾 What is Browser Storage in Web Development? Browser Storage refers to several built-in mechanisms that allow web applications to store data on the user’s browser, either temporarily or persistently. 🧱 Main Types of Browser Storage Type Persistence Size Limit Accessible From Cookies Optional (can expire) ~4 KB per cookie Server + Client LocalStorage Persistent […]
🔧 What is a Node.js API? A Node.js API is a backend service built using Node.js that allows client applications (like web frontends or mobile apps) to send and receive data using HTTP requests — typically in JSON format. ✅ Node.js APIs are lightweight, fast, and perfect for modern web apps. 🚀 Why Use Node.js […]
🟥 What is Svelte? Svelte is a modern frontend JavaScript framework — like React or Vue — but with a radical difference: 🧠 Svelte compiles your code at build time, rather than running it in the browser like React or Vue do. This makes Svelte faster, smaller, and simpler for building web apps. ⚡ Why […]
🌐 What is Netlify? Netlify is a cloud platform that makes it super easy to deploy, host, and manage modern web projects, especially those built with JAMstack (JavaScript, APIs, and Markup) technologies. ✅ It’s ideal for static sites, SPAs, and frontend frameworks like React, Vue, Svelte, and Next.js. 🚀 Key Features of Netlify Feature Description […]
📝 Forms & Validation in Web Development Forms are the primary way users interact with websites — from signing up to submitting data. Validation ensures the data entered is correct, safe, and expected. 📦 Key Components of a Web Form htmlCopyEdit<form action=”/submit” method=”POST”> <label>Email: <input type=”email” name=”email” required> </label> <label>Password: <input type=”password” name=”password” minlength=”6″ required> […]
🚨 What is Lighthouse? Lighthouse is an open-source tool by Google that audits your website for: ✅ Performance ✅ Accessibility ✅ Best Practices ✅ SEO ✅ Progressive Web App (PWA) compliance It helps developers improve the quality of web pages by running a series of automated tests and generating a report with scores and recommendations. […]
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