Smalltalk
From IEEE Bushy Tree
Smalltalk is an object-oriented, dynamically typed, reflective programming language. Smalltalk was created as the language to underpin the "new world" of computing exemplified by "human-computer symbiosis".[1] It was designed and created in part for educational use, more so for constructionist learning, at Xerox PARC by Alan Kay, Dan Ingalls, Adele Goldberg, Ted Kaehler, Scott Wallace, and others during the 1970s, influenced by Lisp, Logo, Sketchpad and Simula.
The language was first generally released as Smalltalk-80 and has been widely used since. Smalltalk-like languages are in continuing active development, and have gathered loyal communities of users around them. ANSI Smalltalk was ratified in 1998 and represents the standard version of Smalltalk.
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[edit] REFERENCES
| Legacy "trunk" | ||
| Preceded by Reactive Engine, Sketchpad | Smalltalk | Followed by Pygmalion |
| ANSI Common Lisp Branch | ||
| Influenced by Interlisp | Smalltalk | Influenced --- |
| BETA Branch | ||
| Influenced by Simula | Smalltalk | Influenced --- |
| UCBLogo Branch | ||
| Influenced by Logo | Smalltalk | Influenced --- |
| Xerox Alto Branch | ||
| Influenced by Xerox Alto | Smalltalk | Influenced --- |
| Xerox Star Branch | ||
| Influenced by --- | Smalltalk | Influenced Xerox Star |
| Jini/J2SE Branch | ||
| Influenced by --- | Smalltalk | Influenced Oak |
| Mac OS X Branch | ||
| Influenced by --- | Smalltalk | Influenced Apple Lisa |
| Word 2008 Branch | ||
| Influenced by --- | Smalltalk | Influenced Gypsy |
| Xerox Dorado Branch | ||
| Also includes --- | Smalltalk | Included in Xerox Dorado |
| NoteTaker Branch | ||
| Also includes --- | Smalltalk | Included in NoteTaker |
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