2024 Node Js Learning Path [PDF]

Zitiervorschau

@HM Daniyal

2024 Node.js Learning Path

@HM Daniyal

01 Introduction

Node Js

NPM

What is nodejs

Installing Packages

why use nodejs

Updating Packages

nodejs vs browser

Creating Packages

nodejs history

Running Scripts

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02 Error Handling Call Stack

Stack Trace

Uncaught exceptions

handling async error

types of errors javascript errors

assertions error

system errors

user specified errors

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03 async progamming

Promises

Event Loop

Call backs

async/await

setinterval

setimmediate

event emmiter

next tick

set timeout

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04 Working with files

fs modules

opensource pckgs

path module

glob

process,cwd()

globby

__dirname

fs-extra

__filename

chokidar

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05 Working with APIs

API Calls

HTTP server

http module

expressjs

nestjs

fastify

Authentication

jsonwebtoken

passport.js

http module

axios

unfetch

got

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06 Working with databases

Relational

Document

prisma

mongoose

sequelize

prisma

TypeORM

Native Drivers

Knex

Native Drivers

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07 Command Line App

I/O

dontenv

process.env

printing Output Taking Input

process.argv

process.stdout process.stdin

commandar.js

process.stderr Promts package Chalk package Inquirer package figlet package

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08 Other IMP topics

• Testing

Jest, Mocha, Cypress

• Logging

Morgan, Winston

• Modules

Creating custom modules, commonJS, ESM

• Template Engines

ejs, pug, marko

• Keeping Application Running

nodemon package

• Common built-in Modules

fs, os, net, path, url, events,

http, console, assert, process, cluster

pref_hooks, crypto, Buffer

• More Debugging

Memory Leaks, Garbage collections

node --insprects

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