| This might provide some hints (or not): https://en.wikipedia.org/wiki/Anders_Hejlsberg#At_Microsoft "In 1996, Hejlsberg left Borland and joined Microsoft. One of his first achievements was the J++ programming language and the Windows Foundation Classes; he also became a Microsoft Distinguished Engineer and Technical Fellow. Since 2000, he has been the lead architect of the team developing the C# language. In 2012 Hejlsberg announced a new Microsoft project, TypeScript, a superset of JavaScript." I can only speculate that lots of skilled Borland developers followed Hejlsberg and participated in creation of C# and later TypeScript. |