Back in the day, Morgan Stanley & JPMorgan & …, used ENVY/Developer — fine-grained Smalltalk config-map / sub-application / class / method configuration & versi

Back in the day, Morgan Stanley & JPMorgan & …, used ENVY/Developer — fine-grained Smalltalk config-map / sub-application / class / method configuration & version control in a central database. "Mastering ENVY/Developer" https://www.google.com/books/edition/Mastering_ENVY_Developer/ld6E19QIMo4C?gbpv=1 https://www.google.com/books/edition/Mastering_ENVY_Develope... Some folk worked as "librarians" to promote code reuse across projects.