Hey, because some people asked me to publish the code behind https://poe-query.now.sh - here it is.
It's working quite good (sadly because of API changes it isn't working anymore. You need auth now which won't work in my case). The page is looking awful though. The Api-Code uses a hacky solution, I don't quite like it but it solves the problem. If you have any improvements, feel free to open an issue or create a pull request.