Shiira

Shiira (シイラ, Japanese for the common dolphin-fish) is a discontinued open source web browser for the Mac OS X operating system. According to its lead developer Makoto Kinoshita, the goal of Shiira was "to create a browser that is better and more useful than Safari". Shiira used WebKit for rendering and scripting. The project reached version 2.3 before it was discontinued, and by December 2011 the developer's website had been removed.

==Features and performance== Since the browser was developed with Safari in mind, the main characteristics of the two browsers are similar. For example, Shiira employs private browsing options so that history and cookies are not recorded when activated. However, the search engines search field on the toolbar includes many search engines. Shiira also uses Cocoa programming to provide users with a customizable drawer extending from the left or right of the window. The drawer includes bookmarks, history, downloads, and an RSS reader. In version 2.0, the sidebar was replaced by a series of palettes opened and closed from the main window toolbar. Shiira natively supports in-browser PDF viewing.