List

A complete and definitive list of programming languages ever made, with no distinction of their being high- or low-level. (Classification of PLs as low- or high-level changes over time and is highly relative to time. What is considered high-level today could be seen as low-level in the future just as assembly language was deemed high-level before.) So instead, they are categorized according to primary purpose or whether they are object-oriented, among others.