Coco Code Coverage supports the programming languages TclQMLC# and C/C++ (incl. SystemC).

C is an imperative procedural language and one of the most widely used programming languages worldwide.

C++ is a compiled language, with implementations of it available on many platforms and provided by various organizations.

C# is a general-purpose, multi-paradigm and object-oriented programming language.

Tcl is commonly used for rapid prototyping, scripted applications, GUIs, and testing on embedded systems platforms.

QML (Qt Meta Language) is a declarative language for designing user interface with inline JavaScript code. It is part of Qt Quick, the UI creation kit of the Qt framework.