This extension will scrape a Patreon feed and download all posted images and slideshows. Useful for archiving.
I highly suggest filtering the feed by month or selecting single posts for feeds with a lot of images. You will need a fairly fast connection as network errors will stop the scraping.
The extension will take control of the website and attempt to find all images. It then sends the images to be downloaded sequentially.
To use simply load the page you want to archive, you can stop the page loading once the dom has loaded if you don't want to wait for all the images to download. Then press download. Images will be downloaded to downloads/Patreon_Downloader/ in the given folder and post title subfolders.
If people are interested in this I will continue development and usability.