It's not quite what you're asking for, but Treeverse represents the conversation (including replies) as a tree https://github.com/paulgb/Treeverse https://githu

It's not quite what you're asking for, but Treeverse represents the conversation (including replies) as a tree https://github.com/paulgb/Treeverse https://github.com/paulgb/Treeverse (disclosure: I wrote it)