If we talk about their importance and longevity, Pascal deserves a spot
It ran in many places in the 70s and was quite popular at the time of Turbo Pascal.
TP compiler was created by Anders Hejlsberg, that later became chief architect of Delphi, that convinced Microsoft to hire him to work as chief architect on C# and now he's a core developer on Typescript.
It ran in many places in the 70s and was quite popular at the time of Turbo Pascal.
TP compiler was created by Anders Hejlsberg, that later became chief architect of Delphi, that convinced Microsoft to hire him to work as chief architect on C# and now he's a core developer on Typescript.