The diagram shows flow of how we implement User Registration, User Login and Authorization process.

For more detail, please visit:

Node.js JWT Authentication & Authorization with PostgreSQL example

You may need to implement Refresh Token:

Node.js JWT Refresh Token example

Working with Front-end:

Vue.js JWT Authentication with Vuex and Vue Router

Angular 8 JWT Authentication example

Angular 10 JWT Authentication example

Angular 11 JWT Authentication example

Angular 12 JWT Authentication example

Angular 13 JWT Authentication example

React JWT Authentication & Authorization (without Redux) example

React Redux JWT Authentication & Authorization example

Node.js CRUD Rest APIs with Express, Sequelize & PostgreSQL example

Node.js Express Pagination with PostgreSQL example

Node.js Express File Upload Rest API example

Node.js Express File Upload with Google Cloud Storage example

Associations:

Sequelize Associations: One-to-Many Relationship example

Sequelize Associations: Many-to-Many Relationship example

Integration on same Server/Port:

Integrate Vue with Node.js Express

Integrate Angular with Node.js Express

Integrate React with Node.js Express

npm install

Then, edit app/config/db.config.js with correct DB credentials.

node server.js