% of the email in the world.[168] The XCF, an undergraduate research group located in Soda Hall, has been responsible for a number of notable software projects, including GTK+ (created by Peter Mattis, BS 1997), The GIMP (Spencer Kimball, BS 1996), and the initial diagnosis of the Morris worm.[169] In 1992 Pei-Yuan Wei,[170] an undergraduat

In 1977, a graduate student in the computer science department named Bill Joy (MS 1982) assembled[166] the original Berkeley Software Distribution, commonly known as BSD Unix. Joy, who went on to co-found Sun Microsystems, also developed the original version of the terminal console editor vi, while Ken Arnold (BA 1985) created Curses, a terminal control library for Unix-like systems that enables the construction of text user interface (TUI) applications. Working alongside Joy at Berkeley were undergraduates William Jolitz (BS 1997) and his future wife Lynne Jolitz (BA 1989), who together created 386BSD, a version of BSD Unix that runs on Intel CPUs and evolved into the BSD family of free operating systems and the Darwin operating system underlying Apple Mac OS X.[167] Eric Allman (BS 1977, MS 1980) created SendMail, a Unix mail transfer agent that delivers about 12% of the email in the world.[168]
The XCF, an undergraduate research group located in Soda Hall, has been responsible for a number of notable software projects, including GTK+ (created by Peter Mattis, BS 1997), The GIMP (Spencer Kimball, BS 1996), and the initial diagnosis of the Morris worm.[169] In 1992 Pei-Yuan Wei,[170] an undergraduate at the XCF, created ViolaWWW, one of the first graphical web browsers. ViolaWWW was the first browser to have embedded scriptable objects, stylesheets, and tables. In the spirit of Open Source, he donated the code to Sun Microsystems, inspiring Java applets( Kim Polese (BS 1984) was the original product manager for Java at Sun Microsystems.) ViolaWWW also inspired researchers at the National Center for Supercomputing Applications to create the Mosaic web browser,[171] a pioneering web browser that became Microsoft Internet Explorer.


Emmy- and Golden Globe Award- award winning actress Kathy Baker, BA 1977
Collectively, alumni have won at least twenty Academy Awards. Gregory Peck (BA 1939), nominated for four Oscars during his career, won an Oscar for acting in To Kill a Mockingbird. Chris Innis (BA 1991) won the 2010 Oscar for film editing for her work on best picture winner, The Hurt Locker. Walter Plunkett (BA 1923 ) won an Oscar for costume design (for An American in Paris). Freida Lee Mock (BA 1961) and Charles H. Ferguson (BA 1978) have each[172][173] won an Oscar for documentary filmmaking. Mark Berger (BA 1964) has won four Oscars for sound mixing and is an adjunct professor at UC Berkeley.[174] Edith Head (BA 1918), who was nominated for 34 Oscars during her career, won eight Oscars for costume design. Joe Letteri (BA 1981[175]) has won four Oscars for Best Visual Effects in the James Cameron film Avatar and the Peter Jackson films King Kong, The Two Towers, and The Return of the King.[176]
Alumni have collectively won at least twenty-five Emmy Awards: Jon Else (BA 1968) for cinematography; Andrew Schneider (BA 1973) for screenwriting; Linda Schacht (BA 1966, MA 1981), two for broadcast journalism;[177][178] Christine Chen (dual BA's 1990), two for broadcast journalism;[179] Kristen Sze (BA), two for broadcas