The server-side reproduction, similar the one of https://popcat.click, improve the performance and speed.
The docker image is available on:
https://github.com/supersonictw/popsenzawa-echo/pkgs/container/popsenzawa-echo
https://github.com/supersonictw/popsenzawa-echo_deploy
https://github.com/supersonictw/popsenzawa-active
https://github.com/supersonictw/popsenzawa-delivery
The documents are not ready yet, but will be prepared as soon as possible.