Learn Node.js

Learn Simpli

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About this app

✍ Course overview
This app includes all programming concepts listed below to make you master node.js
1. Node.js tutorial,
2. Express JS tutorial,
3. NPM tutorial
4. MongoDB

⊞ About application
Node.js application is designed for beginners and experts, all concepts included right from the basic to advance chapter wise, neat and clean explanation of the concepts, real-world examples are given to make you understand the concept thoroughly, along with the Node.js other programming concepts that are necessary to be strong in node.js are included in this tutorial application such as Javascript, Express JS, Algorithms, NPM just to make master in node.js, reading flexibility for the uninterrupted learning process, most frequently asked interview question and answers are listed in the application, at the end of the course you will be a master in Node.js and can crack any interview.

🆕 What's new
◈ Hands-on Projects — build real apps step by step: REST API, JWT Authentication, MySQL & MongoDB APIs, Real-Time Chat with Socket.IO, File Upload service, API Rate Limiter
◈ Quiz Arena 🧠 — 450+ Node.js interview questions with answer explanations, organized topic wise with Basic, Medium & Hard levels
◈ Daily Challenge 🔥 — 5 fresh questions every day to keep your streak alive
◈ Mock Interview 🎯 — 30 questions in 30 minutes, mixed topics, just like the real thing
◈ Review Mistakes 📝 — retry the questions you got wrong until you master them
◈ Key Points cheat sheets — quick point-to-point revision before your interview
◈ Code Playground — practice and run code right inside the app
◈ XP, levels & streaks — earn XP, level up and track your learning progress
◈ 100% offline learning — read chapters, take quizzes and build projects without internet
◈ Dark mode for comfortable night reading

⫸ Features of App
◈ Easy user interface
◈ Read all chapters with code snippets
◈ Concepts arranged chapter wise
◈ Interview Q & A
◈ Detailed explanation
◈ Real-time examples
◈ Point-to-point keynotes for the interview
◈ Copy code snippets
◈ Search the topic you want to read
◈ DSA Interview questions & answers of IT companies

🛠️ Hands-on Projects
☞ 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

✍ Node.js chapters
☞ Introduction
☞ Install npm
☞ Asynchronous node js
☞ Node module system
☞ Pass command-line arguments
☞ How to debug node js app
☞ Create HTTP Server
☞ Callback function
☞ Async-await in node js
☞ Event loop
☞ Process object
☞ Events, event emitter
☞ Rest API in node js with JWT
☞ Sending mails
☞ Read Eval Print Loop (REPL)
☞ Cluster
☞ DNS
☞ File system
☞ OS info
☞ Path
☞ Stream
☞ Errors
☞ Worker threads
☞ Net module
☞ Global Objects
☞ Assert module
☞ NodeJS security practices
☞ Node Js Coding Standard
☞ Good Hash algorithms
☞ NPM Basic Tutorial
☞ Zlib
☞ URL
☞ Console
☞ Create HTTPS Server
☞ V8 & Libuv
☞ Query string
☞ Buffer
☞ Readline

✍ Express JS Tutorial for API:
☞ Express JS Tutorial
☞ Basic routing
☞ Routing structure
☞ Serving static files
☞ Express routing in-depth
☞ Special method
☞ Route paths
☞ Route parameters
☞ Route handlers
☞ Response methods
☞ Chainable route
☞ Mountable route handlers

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★ Feedback is most welcome
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What's new

- 🛝 Code Playground
- 📋 Key Points Cheat Sheets
- 🏆 Quiz Grades
- 💼 Q & A Tab