Mosaic

Mosaic was an early Web browser, released in 1993, it is credited with helping to expand the popularity and use of the World Wide Web. Mosaic was originally created to be used on the Unix operating system, with the original source code having been developed by two men, Eric Bina and Marc Andreessen.

As has already been stated, Mosaic was first released on the Unix operating system, on April the 22nd, 1993. In the later half of 1993, versions of Mosaic were released for the Commodore Amiga, Windows and the Apple Macintosh.

Mosaic had a short reign as the leading Web browser, by 1995 the team which had developed Mosaic left to design the Netscape Navigator Web browser. The Mosaic code was licensed and later purchased by Microsoft, who developed Internet Explorer with it. Versions of Internet Explorer, up to version 6.0, were in some part based upon Mosaic source code.

Although the Mosaic Web browser is sometimes wrongly credited with being the first Web browser, it may be fair to say it was the first modern Web browser. As the below screenshot shows, the structure of the Mosaic Web browser does not differ greatly from present day browsers, such as Internet Explorer and Mozilla's Firefox.

a screenshot of the mosaic web browser, showing the address bar and common functions

Although the Mosaic browser has long since been discontinued, as of 2011, you can still download it at the following address, ftp://ftp.ncsa.uiuc.edu/Mosaic/

 

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