Mooney is a Stellar wallet installed as a browser extension so you can interact directly with the web without opening an external app or entering your secret key in untrusted sites. It allows you to take advantage of the latest SEP about using URI schemas for easier interaction with web pages and still can be used as a stand alone wallet by clicking the nice little rocket icon on the toolbar. Operations currently available are payment, setInflation, changeTrust and manageOffer, for version 2 it will allow to sign transactions with just a single click.
This is my first entry for the next SBC and it will be available for Chrome, Firefox, Opera and Safari. Stay tuned.