The best known early browser was Mosaic, produced by Marc Andreesen and Eric Bina at the National Center for Supercomputing Applications (NCSA).
Mosaic was soon spun into Netscape, but it was not the first browser. A map assembled by the Museum offers a sense of the global scope of the early project. What’s striking about these early applications is that they had already worked out many of the features we associate with later browsers. Here is a tour of World Wide Web viewing applications, before they became famous.