Was literally just thinking about doing this today, looks awesome! How did you resolve the links between projects, did you scrape it from the description or something?
Viewing post in Interactive Pass the GAME Challenge visualization
Yup. Used cheerio to get all the <a> tags from the description and checked if any of the hrefs were links to a game from the previous day. Checked for both jam links and game links. There were a few people per day that did this incorrectly, so I had to manually do some of them when the scraper couldn't figure it out.