As of September 2020, C++ is the fourth most popular programming language globally behind C, Java and Python, and – according to the latest TIOBE index – is also the fastest growing.

C++ is "doing very well", Tiobe CEO Paul Jansen, says in the company's September 2020 index for the world's most popular programming languages. C++ currently ranks fourth, behind C, Java, and Python.

A C++ 20 synchronization library, bringing barriers, latches, and a few other modifications to C++’s low-level concurrent programming support. Intended for expert programmers, this library is ...