The TS code is in the src/index.ts file.

To be able to run the code, follow these instructions:

1. Clone the GitHub repository with the git clone command.
2. Open your terminal in the project's root directory (right next to package.json).
3. Install the node modules.

npm install

4. To run the code, issue the npm start command.

npm start

Alternatively, you can run the TypeScript project in watch mode, so that the TypeScript server is restarted every time you make a change and save.

npm run dev

The npm run dev command uses nodemon to watch for changes and restarts your TypeScript project every time you save (Ctrl + S).