I’ve deployed version 1.1 today, which now by default does voting with JavaScript - no more jumping page when you click that arrow.
As I’m not particularly fond of JS you can switch to the old behaviour by clicking the link down in the footer.
As far as front-end is concerned I think the only ‘missing thing’ is that filtering could be done in JS, which should in theory make it ‘faster’, but honestly I don’t think I’ll bother with this.
Happy voting/coding/modding!