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Learn-MERN

Installation, Starting of all tools and learning

Best Tutorials

Table of Contents
JavaScript
ES6 & Typescript
Json
MongoDB
ReactJS
Angular
NodeJS
ExpressJS

JavaScript :

React JS :

Best Tutorial

Installation & Set up

1. Download Node

Check First this : 
npm -v
node -v

2. Create First Project Of React

npx create-react-app .
npm start 

        OR
        
npx create-react-app app-name
cd app-name
npm start

Angular

Angular CLI

npm install -g @angular/cli

ng v

Create Angular Project

ng new app-name

Compile & Run

cd app-name

ng serve

ES6 & Typscript

TS Playground

Installation Globally [node is required]

npm install -g typescript
tsc -v

Run .ts file

tsc  filename.ts
node filename.js

ts-node module

npm install -g ts-node
ts-node filename.ts

JSON : JavaScript Object Notation

1. Amazing Tutorial On Json For Beginners
2. Json Formatter

MongoDB :

Installation & Setup :

1. MongoDB (Server) | Set Path of bin folder in Environment Variable

2. mongosh (Client) | Set Path of bin folder in Environment Variable

mongod
mongosh
show dbs

MongoDB.-.Installation.mp4

Use Particular Database :

use databasename

Get All Collections :

 db.getCollectionNames()

Create

db.collectionName.insertOne()
db.collectionName.insertMany()

db.collectionName.insertOne({   
    "name": "San", 
    "email": "san@gmail.com"
})
    
db.collectionName.insertOne({   
    name: "San", 
    email: "san@gmail.com"
})

Read

db.collectionName.find()
db.collectionName.find().pretty()

Update

db.collectionName.updateOne()
db.collectionName.updateMany()

db.collectionName.update()

Delete

db.collectionName.deleteOne()
db.collectionName.deleteMany()

db.collectionName.delete()

NodeJs :

Tutorial

Intall module for Connect MongoDB with NodeJS npm i mongodb OR npm i mongoose

ExpressJs :

npm i express