@loopback/example-hello-world

A simple hello-world application using LoopBack 4!

Summary

This project shows how to write the simplest LoopBack 4 application possible. Check out src/application.ts to learn how we configured our application to always respond with “Hello World!”.

Prerequisites

Before we can begin, you’ll need to make sure you have some things installed:

• Node.js at v10 or greater

Additionally, this tutorial assumes that you are comfortable with certain technologies, languages and concepts.

• JavaScript (ES6)
• npm
• REST

Installation

1. Install the new loopback CLI toolkit.

npm i -g @loopback/cli

1. Download the “hello-world” application.

lb4 example hello-world

1. Switch to the directory.

cd loopback4-example-hello-world

Use

Start the app:

npm start

The application will start on port 3000. Use your favourite browser or REST client to access any path with a GET request, and watch it return Hello world!.

Contributions

• Guidelines
• Join the team

Tests

Run npm test from the root folder.

Contributors

See all contributors.

License

MIT