Pinpointing the "initially" programming language is tricky because of different definitions. Ada Lovelace's 1843 algorithm for Charles Babbage's Analytical Engine is usually credited, though it was not executed on a true device. The very first machine-executed languages emerged within the 1940s, with Brief Code (1949) and Plankalkül (1943-1945) getting noteworthy https://blog.hellomybd.com/the-first-programming-language/