> SqueakJS executes Squeak in a web page without a plugin. It is a fully capable virtual machine implemented in pure JavaScript running unmodified Squeak images. Squeak is a modern implementation of Smalltalk, the original dynamic object-oriented programming environment. It runs bit-identically on virtually any platform, and now in the web browser, too.
//wiki.ralfbarkow.ch/assets/run
* demo of the JavaScript bridge 
See Virtual Machine. Rowledge, Tim. “A Tour of the Squeak Object Engine,” pdf , and Plugin Catalog, section "**Independence**".