Hi, I needed to make dynamic (pan/zoom navigable) weather history plots for a website I'm making and after looking around I couldn't find anything that met my requirements. MesoWX has a lot of the functionality I wanted but it uses Highcharts, which aren't free for commercial use, and it doesn't seem to be maintained anymore. I needed a project to learn about web development so I decided to make a plotting app using D3 and canvas. The backend is a very small flask app that uses weewx as a library to query the archive database. I believe it would be fairly easy to use WeeRT as the backend instead once it's ready.
I have a simple temperature plot demo running here <http://matterivineyards.com/wxplot/> (it's not yet connected to the weather station, so the data is a few weeks old). The backend doesn't currently cache anything, so hopefully there won't be too many people viewing this at once. Some features, such as rain plots, haven't been implemented yet, and I need to comment the code, but what I have now, along with some additional info is up at https://github.com/cmatteri/WXPlot Hope someone finds this interesting/useful. Best, Chris
