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Learn Node.js offline: Express, MongoDB, projects, quizzes & interview prep
Learn Node.js from the basics to advanced backend development — and get interview-ready. This Node.js tutorial takes you from your first server to real, production-style projects, with clear explanations, real-world code examples, hands-on projects, quizzes and 450+ interview questions. Works 100% offline, no login needed. Master Node.js and the tools that go with it: Express JS, NPM, MongoDB and MySQL, plus the JavaScript foundations that make you strong in Node. 🛠️ HANDS-ON PROJECTS — BUILD REAL APPS Learn Node.js by building, step by step: • Todo REST API — CRUD API from scratch with Express • User Auth with JWT — registration, login & protected routes • REST API + MySQL — connection pooling & prepared statements • REST API + MongoDB — Mongoose schemas & validation • Real-Time Chat Server — WebSockets with Socket.IO • File Upload API — multipart uploads with Multer • API Rate Limiter — build middleware from scratch 📚 COMPLETE NODE.JS COURSE Chapter-wise lessons from basic to advanced: • Node.js core: event loop, modules, async/await, callbacks, streams, buffers • HTTP & HTTPS servers, REST APIs with JWT, sending mail • Events & EventEmitter, process object, cluster, worker threads • File system, path, OS, DNS, net, URL, query string, zlib • Node.js security practices, coding standards, hashing algorithms • NPM basics, V8 & libuv internals, REPL, console, readline 🚀 EXPRESS JS TUTORIAL Routing, route parameters & handlers, static files, response methods, chainable and mountable routes — everything you need to build APIs. 🧠 QUIZ ARENA 450+ Node.js interview questions with answer explanations, organized topic-wise across Basic, Medium and Hard levels. 🎯 MOCK INTERVIEW & DAILY CHALLENGE • Mock Interview — 30 questions in 30 minutes, mixed topics, just like the real thing • Daily Challenge — 5 fresh questions every day to keep your streak alive • Review Mistakes — retry the questions you got wrong until you master them • Key Points cheat sheets for quick point-to-point revision before interviews 💻 CODE PLAYGROUND Practice and run code right inside the app. Earn XP, level up, and track your learning with streaks. ✈️ 100% OFFLINE, PRIVACY FIRST • No login, no sign-up, no account • Read chapters, take quizzes and build projects without internet • Dark mode for comfortable night reading 🎯 PERFECT FOR • Beginners learning backend development for the first time • JavaScript developers moving to Node.js • Students and job-seekers preparing for Node.js interviews • Anyone building REST APIs with Express, MongoDB or MySQL Learn Node.js at your own pace and become interview-ready — one chapter, one project at a time.