Dissatisfied with pgAdmin, we started to develop a new frontend for PostgreSQL as part of Google's "Angular Attack" hackathon.
We would love to have your feedback on it. We are planning on open sourcing it on the following days.
Hackathon's Project Page: https://www.angularattack.com/entries/1965-elevador10
Screencast: http://youtu.be/BzSVDTjphVQ