I find myself taking screenshots of websites all the time. Pages that I find visually interesting, because I've had far too many experiences where I went back a

I find myself taking screenshots of websites all the time. Pages that I find visually interesting, because I've had far too many experiences where I went back and it looks like a completely different website. Or sometimes to remember information that is shown on a website for only a short period of time, like holiday layouts and fun coming soon pages. And I even take screenshots of my own webpages so I can look back at it later. I know there's archive.org, but they take too long to archive content when all I want is a screenshot of the recent past of a webpage. So I created SnapRobot as a side project. It was built in less than a day. You feed it a URL and leave it. SnapRobot monitors the page, taking screenshots whenever changes occur. You can come back whenever you want and relive pages of the past. :) In the example, you can see how the top Hacker News items evolve over the course of a day. Currently, any HTML change triggers a new screenshot so it works better for websites that don't dynamically generate different code on every request. No query strings for now.