Also see Amber, which is not technically a Smalltalk but fakes it very convincingly. It runs in a web browser, compiling to Javascript. http://amber-lang.net/

Also see Amber, which is not technically a Smalltalk but fakes it very convincingly. It runs in a web browser, compiling to Javascript. http://amber-lang.net/ http://amber-lang.net/ Load up that page and press the button, and a Smalltalk IDE will pop up for you to play with. (It sounds like an amazing way to write web apps, actually, as it supports writing changes back to the server; but the backend infrastructure is heavier-weight than I'm happy with.)