> I haven’t seen C topping programming language popularity charts

C is still highly ranked on many charts. C (as of July 2026) is ranked #2 on the TIOBE index. PYPL has C and C++ weirdly merged, the annoying C/C++, and that comes in as #3. The IEEE and Redmonk have C firmly in the top 10, using different methodologies. We also have to consider how many years back that C's run in the top 10 goes.

We have to also use context, as popularity can be a measure beyond simply job demand, relative to usage by students, hobbyists, open-source, and legacy. Furthermore, demand can be relative to location and country. Because it is less in your specific area or company, doesn't mean that's so in other areas or countries.