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Prerequisites

Ensure that Node.js (version 22 or later) is installed on your machine.

Install LoopBack 4 CLI

The LoopBack 4 CLI is a command-line tool that scaffolds projects and extensions by generating the required code. It provides the fastest way to get started with a LoopBack 4 project while following best practices.

To install the CLI globally, run:

npm i -g @loopback/cli