In this tutorial, I will show you how to upload & resize multiple images in Node.js using Express, Multer and Sharp.
In this tutorial, I will show you how to build a MEVN stack (Vue.js + Node.js + Express + MongoDB) example with a CRUD Application. The back-end server uses Node.js + Express for REST APIs, front-end side is a Vue client with Vue Router and axios.
In this tutorial, I will show you one of the most important Relationship in MongoDB that you will use in most database structures: One-to-Many Relationship. You will also know 3 criteria to choose Referencing or Embedding for improve application performance. Then we’re gonna make some MongoDB One-to-Many Relationship examples using Mongoose library.
Express is one of the most popular web frameworks for Node.js that supports routing, middleware, view system… Mongoose is a promise-based Node.js ODM for MongoDB that provides a straight-forward, schema-based solution to model our application data along with built-in type casting, validation, query building, business logic hooks… In this tutorial, I will show you step by step to build Node.js Restful API for CRUD operations using Express, Mongoose with MongoDB database.
You should install MongoDB in your machine first. The installation instructions can be found at Official MongoDB installation manual.
In this tutorial, we will learn how to build a full stack React.js + Express Authentication & Authorization example. The back-end server uses Node.js Express with jsonwebtoken for JWT authentication and Sequelize for interacting with MySQL database. The front-end will be created with React, React Router, Axios. We’ll also use Bootstrap and perform Form validation.
In this tutorial, we’re gonna build a Node.js & MongoDB example that supports User Authentication (Registation, Login) & Authorization with JSONWebToken (JWT). You’ll know:
- Appropriate Flow for User Signup & User Login with JWT Authentication
- Node.js Express Architecture with CORS, Authenticaton & Authorization middlewares, Mongoose ODM
- Way to configure Express routes to work with JWT
- How to define Mongoose Models for Authentication and Authorization
- How to use Mongoose to interact with MongoDB Database
In this tutorial, we will learn how to build a full stack Node.js Express + Angular 8 Authentication example. The back-end server uses Node.js Express with jsonwebtoken for JWT authentication and Sequelize for interacting with MySQL database & Authorization. The front-end will be created with Angular 8 with HttpInterceptor and Router. We’ll also perform Form validation on UI.
Relationship in NoSQL database is not the same as traditional SQL database. That’s why you need to implement basic types of associations (such as One-to-One, One-to-Many, Many-to-Many) yourself. In this tutorial, I will show you 2 ways to make One-to-One Relationships, then we will implement Mongoose One-to-One relationship example in a Nodejs & MongoDB project.