The Contact Consortium's historic site preserves a 1995-era network devoted to avatars, virtual communities, 3D learning, digital biology, online conferences, virtual weddings, and social life inside shared cyberspace.
Cyberwolfman's Web Asylum is a sprawling hand-coded personal site with 1990s pages, ActiveWorlds history, 3D-chat reviews, local restaurant notes, movie reviews, privacy material, stories, utilities, and a site map that feels like its own Internet.
Flatland's 3DML was a late-1990s attempt to build Internet-ready 3D spaces from text files, ASCII-style maps, reusable blocks, media tags, and the Rover browser plug-in.
Richard Bartle's personal archive preserves early MUD papers, magazine articles, Usenet posts, technical notes, and first-hand history from the beginnings of networked virtual worlds.