This was a weekend project built with D3.js to help my Marvel Snap Alliance keep track of who has been active week over week.
While none of the Marvel Snap clients allow you to see historical data, the game does save up the past five weeks per current alliance member. This website reads the file to generate charts, along with an adjustable threshold limit.
Try it out at https://brethudson.github.io/marvel-snap-alliance-tracker/
Disclaimer: This project is not affiliated with, endorsed by, or sponsored by Marvel, Second Dinner, or Nuverse. All trademarks, including the Marvel Snap name and logo, are the property of their respective owners. I do not claim any rights to them.