Pinpointing the "first" programming language is difficult resulting from different definitions. Ada Lovelace's 1843 algorithm for Charles Babbage's Analytical Engine is often credited, even though it was not executed on a real device. The initial device-executed languages emerged in the 1940s, with Limited Code (1949) and Plankalkül (1943-1945) being noteworthy https://blog.hellomybd.com/the-first-programming-language/