Pinpointing the "1st" programming language is difficult due to various definitions. Ada Lovelace's 1843 algorithm for Charles Babbage's Analytical Engine is frequently credited, though it was not executed on a true device. The 1st device-executed languages emerged while in the forties, with Short Code (1949) and Plankalkül (1943-1945) becoming noteworthy https://blog.hellomybd.com/the-first-programming-language/