PCjs offers a variety of online machine emulators written in JavaScript. Run DOS, Windows, OS/2 and other vintage PC applications in a web browser on your desktop computer, iPhone, or iPad.
Brendan Eich of Netscape designed the first version of an object-oriented JavaScript that became widely used to create interactive websites. JavaScript later become the basis for other programming languages, such as ActionScript used in Macromedia Flash. In 1998, JavaScript was standardized by ISO.