1990 February 19th
Adobe Systems released a raster graphics editor called Photoshop 1.0. The program was only available for the Macintosh platform (Mac System 6.0.3) and required at least 2 MB of RAM and an 8 MHz processor for its operation.
1990 December 25th
At CERN, a Swiss research center, a British physicist and internet pioneer Tim Berners-Lee created the world's first web browser, called WorldWideWeb. The browser was also a simple WYSIWYG (What You See Is What You Get) editor for editing web pages. WorldWideWeb only worked with the NeXTStep operating system. Later, the browser was renamed Nexus to avoid confusion with the World Wide Web (WWW).
Gopher system was created at the University of Minnesota as a text-based system that used the hierarchical menu structure for navigation. It was a system working on a client-server basis. Gopher integrated the services of FTP, Usenet, Veronica, Archie and WAIS. Since 1996, Gopher has been on a decline and is currently used very rarely.
1991 April 6th
1991 May 14th
A team made up of Tim Berners-Lee, Henrik Frystyk Nielsen and Nicola Pellow designed a simple browser called Line Mode Browser (The Libwww Line Mode Browser). This was the second browser ever made for the World Wide Web.
1991 August 6th
The creator of HTML and WWW, Tim Berners-Lee compiled the first index of websites called the WWW Virtual Library. The hyperlinks were organized into a tree of categories and subcategories depending on the individual fields of human activity or interest.
1991 October 29th
The internet pioneer, Tim Berners-Lee, published a document entitled HTML Tags. The document contained a description of the first 18 HTML tags:
<dir>. The design of the first version of HTML language was influenced by the SGML universal markup language.
The Hypertext Transfer Protocol (HTTP) is an Internet protocol designed to exchange hypertext documents (images, websites, etc.) between the server and the web browser. The first protocol design, later called HTTP v0.9, was created by Tim Berners-Lee as part of the WWW service specification. The HTTP v0.9 version was extremely simple, using only the GET method with one parameter, i.e. the name of the requested document.
1992 April 12th
1992 July 18th
Silvano de Gennaro, an Italian computer scientist who worked at CERN research labs, was asked by Tim Berners-Lee to scan and upload a photo of a parody pop-group called Les Horribles Cernettes (The Horrible CERN Girls) onto the info.cern.ch website. The photo became one of the first images to be published on the World Wide Web.
Steven Foster and Fred Barrie developed a search engine called Veronica at the University of Nevada. The search engine was used to browse and index information in Gopher menu items. The name Veronica is an acronym for “Very Easy Rodent-Oriented Net-wide Index to Computer Archives”.
1993 April 22nd
Students Marc Andreessen and Eric Bina from the University of Illinois programmed one of the first web browsers with a graphical interface. Mosaic (full name NCSA Mosaic) worked on multiple platforms including Windows and was available for free, thanks to which it gained worldwide popularity among the general public shortly after being launched. Its development officially ended on January 7, 1997.
Jerry Yang and David Filo, two Ph.D. students from Stanford University, created a list of websites entitled "Jerry and David's Guide to the World Wide Web." In March 1994, the portal was renamed Yahoo! and the yahoo.com domain was registered on January 18, 1995. Yahoo is an acronym for “Yet Another Hierarchical Officious Oracle”. In March 1995, the Yahoo! search engine was launched as part of the portal.
1994 July 13th
Software engineers Dan Connolly and Mark Gaither created the first version of an online HTML validator. The tool served to check the validity of documents, i.e. compare the document code with valid standards and look for potential errors.
1994 October 1st
Tim Berners-Lee founded an international organization called World Wide Web Consortium (W3C). The main objective of the consortium is the development of Web standards for the World Wide Web (WWW). For example, W3C developed standards for HTML, XHML, XML, or CSS markup languages. Another aim of the organization is education and development of Web Accessibility Rules (WCAG).
1994 October 13th
The Mosaic Communications Corporation (renamed Netscape Communications Corporation on November 14, 1994) launched, under the name Mosaic Netscape 0.9, the first one in a series of browsers, called Netscape Navigator in the subsequent versions. Shortly after being released, Mosaic Netscape 0.9 and Netscape Navigator 1.0 (released on December 15, 1994) became widely popular and, within a few months, assumed a dominant position on the market.
1994 October 27th
The AT&T Telecommunications Company placed the first web banner in Internet history on the HotWired magazine website. The first web banner in the world was 476x56 px and contained only the phrase "Have You Ever Clicked Your Mouse Right Here?". Clicking on the banner led to a virtual tour of world galleries and museums.
David Bohnett and John Rezner founded the Beverly Hills Internet web hosting company, which was renamed GeoCities in 1995. The original concept of the service was to create a virtual community of websites organized in "internet cities". In its early years, GeoCities offered its users an unprecedented 15MB of free disk space. In 1999, GeoCities was bought by Yahoo! and ten years later, on October 26, 2009, Yahoo! definitively terminated the GeoCities service.