C++ vs Java
Java shows up at 20 of the 255 companies we track, C++ at 17. 9 have both.
Counts come from DNS, response headers, page source and public job posts; a tool named in a single job post is not counted. They show adoption among companies developers look up, not market share. There is no signed verdict for this pair yet.
C++
17
companies (7% of those tracked)
Only C++
8 companies, plus 9 with both
Usually paired with
React (17), Kubernetes (15), Terraform (13), Stripe (12), Amazon Web Services (11)
Java
20
companies (8% of those tracked)
Only Java
11 companies, plus 9 with both
Usually paired with
Kubernetes (18), React (16), Amazon Web Services (13), PostgreSQL (13), Terraform (12)