The latest update to the TIOBE Index reveals notable shifts in the world of software development. While traditional programming languages remain popular, many developers are seeking out technologies that can make sense of the vast amounts of modern digital data. Legacy languages like C, COBOL, Fortran, and Assembly still have their place, but they no longer take center stage.
Everyone that does frontend works with JS/TS and it’s becoming popular on the backend as well. Definitely the most popular language IMO.
*in the web dev domain.
Which also has a very disproportionate representation on the web - for obvious reasons. And it is very easy to get stuck in the mentatilty that all you see if the domain you are in so you over estimate how large it is compaired to other domains. But lets not forget general application development, old large scale enterprise, embedded systems, game dev, machine learning and many more spaces where JS/TS are barely used at all.