💾 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 Contentful? Contentful is a headless CMS (Content Management System) that lets you manage content independently of how or where it’s displayed — making it ideal for modern web and mobile apps. ✅ “Headless” means it provides only a backend (via API); the frontend is up to you. 🚀 Key Features of Contentful […]
🔧 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. […]
🌙 What is Dark Mode in Web Development? Dark Mode is a design feature that displays your website or app with light text on a dark background, reducing eye strain in low-light environments and improving battery life on OLED screens. ✅ It’s now expected by users, supported natively in CSS, and considered a best practice […]
🆚 SSR vs CSR – What’s the Difference? In web development, SSR (Server-Side Rendering) and CSR (Client-Side Rendering) are two key strategies for delivering content to users. Each has strengths and trade-offs depending on the app’s needs (performance, SEO, UX). 🧱 Definitions Term Meaning SSR (Server-Side Rendering) HTML is generated on the server and sent […]
AJAX (Asynchronous JavaScript and XML) is a technique used in web development that allows a web page to communicate with a server without reloading the entire page. It makes web applications faster, smoother, and more dynamic. 🔧 What Does AJAX Do? Sends data to a server and receives a response asynchronously Updates parts of a […]
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