Angular 12 + MongoDB example with Node.js Express: CRUD App

In this tutorial, I will show you how to make Angular 12 connect to MongoDB with Node.js Express. We’re gonna build a full-stack (MEAN stack) CRUD Application in which, the back-end server uses Node.js + Express for REST APIs, front-end side is an Angular App with HttpClient, Router and Bootstrap.

Other versions:
Angular 8 + MongoDB example with Node.js Express: CRUD App
Angular 10 + MongoDB example with Node.js Express: CRUD App
Angular 11 + MongoDB example with Node.js Express: CRUD App

Run both projects in one place:
How to Integrate Angular with Node.js Restful Services

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Angular 12, MongoDB: Login example with Node.js | MEAN stack

In this tutorial, we will learn how to build a MEAN stack (MongoDB + Node.js Express + Angular 12) Authentication & Authorization with Login & Registration example. The back-end server uses Node.js Express with jsonwebtoken for JWT Authentication & Authorization, Mongoose for interacting with MongoDB database. The front-end will be created with Angular 12 using HttpInterceptor and Router. We’ll also perform Form validation on UI.

Related Post: Angular 12 + Node.js Express + MongoDB example: CRUD App

Run both projects in one place:
How to Integrate Angular with Node.js Restful Services

Other versions:
MEAN stack: Login & Registration with Angular 8 example
MEAN stack: Login & Registration with Angular 10 example
MEAN stack: Login & Registration with Angular 11 example

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JWT implementation with Refresh Token in Node.js example | MongoDB

In previous post, we’ve known how to build Token based Authentication & Authorization with Node.js, JWT and MongoDB. This tutorial will continue to make JWT Refresh Token in the Node.js Express Application. You can know how to expire the JWT, then renew the Access Token with Refresh Token.

Related Posts:
Node.js, Express & MongoDb: Build a CRUD Rest Api example
How to upload/store images in MongoDB using Node.js, Express & Multer
– Using MySQL/PostgreSQL instead: JWT Refresh Token implementation in Node.js example

Associations:
MongoDB One-to-One relationship with Mongoose example
MongoDB One-to-Many Relationship tutorial with Mongoose examples
MongoDB Many-to-Many Relationship with Mongoose examples

The code in this post bases on previous article that you need to read first:
Node.js + MongoDB: User Authentication & Authorization with JWT

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mongodb-many-to-many-mongoose-example-feature-image

MongoDB Many-to-Many Relationship with Mongoose examples

In this tutorial, I will show you how to deal with MongoDB Many to Many Relationship which is an important and complicated Relationship that you will use in most database structures. Then we’re gonna use Mongoose library to make a MongoDB Many to Many Relationship example.

Related Posts:
MongoDB One-to-One relationship tutorial with Mongoose example
MongoDB One-to-Many Relationship tutorial with Mongoose examples

Node.js, Express & MongoDb: Build a CRUD Rest Api example
Node.js + MongoDB: User Authentication & Authorization with JWT

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angular-10-mongodb-node-js-express-crud-feature-image

Angular 10 + MongoDB example with Node.js Express: CRUD App

In this tutorial, I will show you how to make Angular 10 connect to MongoDB with Node.js Express. We’re gonna build a full-stack (MEAN stack) CRUD Application in which, the back-end server uses Node.js + Express for REST APIs, front-end side is an Angular App with HTTPClient.

Newer versions:
Angular 11 + MongoDB example with Node.js Express: CRUD App
Angular 12 + MongoDB example with Node.js Express: CRUD App

Run both projects in one place:
How to Integrate Angular 10 with Node.js Restful Services

Serverless with Firebase:
Angular 10 Firebase CRUD Realtime Database
Angular 10 Firestore CRUD with AngularFireStore

Security:
MEAN stack Authentication: Login & Registration with Angular 10 example

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mean-stack-login-and-registration-angular-10-feature-image

MEAN stack Authentication: Login & Registration with Angular 10 example

In this tutorial, we will learn how to build a MEAN stack (MongoDB + Node.js Express + Angular 10) Authentication with Login & Registration example. The back-end server uses Node.js Express with jsonwebtoken for JWT Authentication & Authorization, Mongoose for interacting with MongoDB database. The front-end will be created with Angular 10 using HttpInterceptor and Router. We’ll also perform Form validation on UI.

Related Post: Angular 10 + Node.js Express + MongoDB example: CRUD App

Run both projects in one place:
How to Integrate Angular 10 with Node.js Restful Services

Other versions:
MEAN stack: Login & Registration with Angular 8 example
MEAN stack: Login & Registration with Angular 11 example
MEAN stack: Login & Registration with Angular 12 example

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MEAN stack: Login & Registration with Angular 8 example

In this tutorial, we will learn how to build a MEAN stack (MongoDB + Node.js Express + Angular 8) Authentication with Login & Registration example. The back-end server uses Node.js Express with jsonwebtoken for JWT Authentication & Authorization, Mongoose for interacting with MongoDB database. The front-end will be created with Angular 8 using HttpInterceptor and Router. We’ll also perform Form validation on UI.

Newer versions:
MEAN stack: Login & Registration with Angular 10 example
MEAN stack: Login & Registration with Angular 11 example
MEAN stack: Login & Registration with Angular 12 example

Related Post: Angular 8 + Node.js Express + MongoDB example: Build CRUD App

Run both projects in one place:
How to Integrate Angular 8 with Node.js Restful Services

Read More