This is an extension for Firefox, Chrome and Opera that enhances 500px.com with a few useful shortcuts for better navigation: - "Pulse" item in the menu that links to the search for current photographer, sorted by pulse. It might show several photographers if the name is common. - "Favorites" item in the menu that links directly to the favorites, if such a gallery exists and contains at least one photo. - White hearts shown in galleries on photos already liked. This extension is built using the WebExtensions standard, sharing the exact same source code for Firefox and Chrome.