Clang Format
Clang Format is a code formatting tool that automatically formats C, C++, Java, JavaScript, Objective-C, and other languages to a specified style. It is part of the Clang compiler infrastructure and uses the LibFormat library to parse and reformat source code according to configurable rules. It helps maintain consistent code style across projects by applying formatting changes directly to source files.
Developers should use Clang Format to enforce consistent code formatting in projects, especially in teams where multiple contributors might have different coding styles. It is particularly useful for C++ and C projects integrated with Clang-based toolchains, as it reduces manual formatting effort and prevents style-related merge conflicts. It can be integrated into build systems, IDEs, or version control hooks to automate formatting during development.