Tutorial: Create Rest API with LoopBack 4

1st step: Install node.js and LoopBack 4

npm init
npm i -g @loopback/cli

2nd step: Create the app scanffolding

3rd step: Add the Model

4th step: Add a Datasource

5th step: Open the db.json file and enter the following code

6th step: Add a Repository

7th step: Add a Controller

Last step: Execute the API

npm start
The Final Output




Finalist student in Computer Engineering

Love podcasts or audiobooks? Learn on the go with our new app.

Recommended from Medium

My Experience on a Group Project

9 Types of Programmers You Will Encounter in the Field

Weaving a web

Why you should use SWC (and not Babel)

Setting up Enzyme for Testing React

Create an advance TO-DO app using React Native

What Programmers Don’t Like About Apple

Sharing code between native and web: React and Relay

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Afonso Antunes

Afonso Antunes

Finalist student in Computer Engineering

More from Medium

Querying JSON with jquery (HTML dom style)

How to generate an Operation ID driven client (Service) from Open API 3.0 Specification)?

How we store data on client (browser). Improve performance, reliability and user experience.

Benefits and Drawbacks of REST APIs