Prerequisite: Please install Node.js (version 19 or higher) before proceeding.
Follow these steps to install and run Graptor on your codebase: Step 1: Install Graptor: 
npm i graptor
Step 2: Navigate to the codebase folder or specific directory: 
graptor run <folder name>
It parse the codebase and make a code garph out of it in .graptor folder with file name graptor.graph.json.