1. Newspeak, Smalltalk
2. Smalltalk's code browser can be tedious, Newspeak's IDE is more coherent.
TCPSockets, tools
3. Smalltalk's Seaside framework for server side web, Newspeak for clients.
Reading this book brought me a better understanding of "the expression problem" and the use of the visitor pattern as its solution. This led me to (finally) grok the use of Class _Heirarchy_ Inheritance[0] as a solution not requiring visitors. In Newspeak[1], classes can contain nested classes, so when you subclass a class, you inherit the nested classes as well. This blog post discusses the same feature affording Free Object Algebras [2].
Basic Auth
My blog: https://chalculator.com/blog
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Pain in the butt, links won't work without the creds, but they only need to be entered once.
Also, my blog comes complete with an IDE in the browser!
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