Pinpointing the "to start with" programming language is tricky because of different definitions. Ada Lovelace's 1843 algorithm for Charles Babbage's Analytical Engine is commonly credited, nevertheless it was not executed on a true equipment. The main equipment-executed languages emerged in the nineteen forties, with Quick Code (1949) and Plankalkül (1943-1945) https://blog.hellomybd.com/the-first-programming-language/