OpenCF (open cfrost) is an open-source language layer for C and C++, with a primary focus on enhancing the C programming language through a consistent set of language abstractions, utilities, and development tools while preserving the low-level control and efficiency that C is known for.
The project provides its own ecosystem, including language utilities, diagnostics, bit-level data manipulation facilities, testing utilities, and other components designed to simplify systems programming, embedded development, and general-purpose software engineering.
Unlike many modern C libraries and frameworks, OpenCF is developed with minimal external dependencies. The project does not rely on third-party libraries or external frameworks and is built using only the C++ Standard Library (STL). This design philosophy aims to maximize portability, transparency, maintainability, and long-term stability.