SiqStory Journalist 
A script that records all dom mutations and most events, and sends them down as SiqStories which are composed of SiqStoryTwists to the siqstory-collector, which is a public lambda used for capturing these bad boyz. You could easily change the endpoint it hits inside sendTwists if you don't want to use mine (which seems likely). The stories captured there can be replayed FullStory style by the SiqStory Teller
Currently I was lazy and the script must be required from a bundler like browserify or webpack, but you could easily bundle it as a UMD script to drop into any page. (Feel free to submit a pr!)