The C programming language is probably the oldest language that is still very popular. According to the TIOBE index it is number 3 It was surpassed by C++ only recently. According to PYPL - PopularitY of Programming Language C and C++ (measured as one language???) are on the 5th place. The Stack Overflow 2023 survey puts C as the 13th most desired language (including HTML/CSS and SQL before it).
Checked on June 18, 2024.
I learned C at the university and I have not used it since, but I think it will be interesting to learn it. Again.
I think I am going to read (again) the 2nd edition of the The C Programming language on Wikipedia and I might make notes as well. My primary computer runs Ubuntu Linux and thus some aspects of what I learn and write about will be probably more relevant for that OS. Once in a while I might launch a VirtualBox to run MS Windows and try something there too.
Source
Both the source of the content and the source of the code generating the site can be accessed. So if you have any requests for additional content or features for the web site you will know where to submit those requests.
