This is a Chrome extension for downloading the images in a product listing on Depop, a website for selling vintage clothing.
Go to the Chrome extension's page: chrome://extensions
Click "Load unpacked", then navigate to the directory where you cloned this repository to.
Click on a selected product listing, and open it in a new tab. Make sure the url you're on starts with: "https://www.depop.com/products/".
Open the Chrome browser actions and select this extension.
The images will be saved with the username of the author who listed it, as well as the time they were downloaded.