Why study programming languages (2022)

The article discusses the reasons for studying programming languages, emphasizing the exploration and creation of new ideas as a key motivation for designing new languages. It explores the concepts of syntax, semantics, and ecosystem in defining a programming language, highlighting the importance of tools for exploration provided by these elements. The piece encourages the development of unconventional and imaginative languages to push the boundaries of language design. It touches on the historical impact of languages like ALGOL and APL in shaping the course of computing. The author underscores the value of language design as a means of expressing the unexpressed and venturing into new territories.