GPX Comparer

I wanted some insights into what’s my optimal commute route by bike: cross the bridge here, breaking the flow with the steep ascent, or go further and then take the tunnel, but ride a bit longer and with more traffic. So, I vibed this small app where you can load up two routes with one or more .gpx trail for each, sync them from a given start line, and then play them back as if you’d taken both routes simultaneously. I find it unreasonably pleasing to watch the little dots race on the map!