I don't get too many clear nights over at my place and when they happen, I usually spend quite some time looking for the best deep sky object to capture.

Skywarden is my solution to this problem, a smart planning companion with catalogs of over 7000 objects, evaluating and rating them based on my location, weather and equipment, to recommend the best targets for the night.

Check https://adfr.io/projects/skywarden for all the features. Mobile app is coming soon too.