Really awesome to see this evolving to this stage :)
So cheeaun here posted his life timeline project[0] 9 years ago (!) to hacker news[1] and I always thought it was pretty neat. I made a tool to make timelines like that and it has since evolved into markwhen.
[0] https://github.com/cheeaun/life [1] https://news.ycombinator.com/item?id=6833565