Xerox PARC has certainly been influential: "The Alto software included four different programming environments: BCPL, Mesa, Smalltalk, and Lisp." https://compu

Xerox PARC has certainly been influential: "The Alto software included four different programming environments: BCPL, Mesa, Smalltalk, and Lisp." https://computerhistory.org/blog/xerox-alto-source-code/ https://computerhistory.org/blog/xerox-alto-source-code/ https://computerhistory.org/blog/the-deep-history-of-your-apps-steve-jobs-nextstep-and-early-object-oriented-programming/ https://computerhistory.org/blog/the-deep-history-of-your-ap...