Programming Language Adoption Driven by Social and Economic Factors, Not Just Technical Merit

The Non-Technical Drivers of Language Success

An analysis of programming language lifecycles, drawing from Andrew Oram's series for the Linux Professional Institute, highlights that the success or failure of a language is largely determined by social and economic factors, not solely its technical specifications. This perspective, emphasized by Simon Peyton Jones, suggests that a language's technical merits are only a minor component in its widespread adoption and longevity.

The study categorizes languages by their outcome: 'immortal' (C, C++, JavaScript), 'respectable' (COBOL, FORTRAN, BASIC, Perl), and 'failed' (Pascal, Objective-C, PL/I, Ada, Tcl). The underlying reasons for these outcomes are explored through the lens of how well a language supports the multifaceted nature of programming.

Programming as a Vocation, Art, and Job

The core argument posits that programming is simultaneously a vocation (a calling), an art (creative expression), and a job (daily work for compensation). A programming language or tool must effectively cater to all three aspects for it to gain and maintain adoption. If a language makes any of these three unnecessarily difficult, it is unlikely to survive once alternatives become available.

This framework provides a way to understand why certain languages, despite their technical elegance, have not achieved widespread use, while others with known limitations have become industry staples. The human element of programming, encompassing passion, creativity, and practical necessity, is central to a language's fate.

Examples of Failure Modes

Languages can fail by making the 'job' aspect too difficult. For instance, standard Pascal lacked a usable string type, and Tcl struggled with larger programs, making daily development tasks cumbersome. Such deficiencies increase the friction for developers trying to complete their work, leading to abandonment when more practical options emerge.