The Internet Archive puts Atari games and obsolete software directly in your browser
The Internet Archive has officially released a tool that will let decades-old software run in your browser, along with a catalog of noteworthy, fun, or notorious games and applications. The Archive team has spent two years creating and troubleshooting a JavaScript port of the MESS computer software emulator, giving users of any modern browser an almost instantaneous way to run anything from Atari games to the very first spreadsheet application. To make it more useful, the group has also launched the Historical Software Collection, which cherry-picks the most important and interesting titles from its archives.