Data as of Sep 9, 2026 · Based on 3,265,539 AI responses across 10,525 prompts · See how Parse measures this
Doxygendoxygen.nlDoxygen is a free, open-source, cross-platform documentation generator that automatically creates documentation from source code comments by parsing classes, functions, and variables. It supports multiple languages (C++, C, Python, Java, PHP, etc.), Markdown, cross-referencing, and diagrams, and can output HTML, PDF (via LaTeX), Word (via RTF), and XML. A configurable Doxyfile lets you customize what is generated and how, helping standardize documentation across projects.
Parse Score
#20 of 129 in API Documentation & Developer Portal Platforms
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API Documentation & Developer Portal Platforms →Where AI ranks Doxygen
doxygen.nl shapes more of what AI says about Doxygen than any other source, at 22% of its citations.
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Excerpts where Doxygen appeared in the AI's answer
Doxygen remains the go-to tool for generating documentation from code comments.
Doxygen : The go-to tool for generating API documentation from comments in C++ projects.
Excerpts where Doxygen appeared in the AI's answer
Doxygen (C++, C#, Java, Python, etc.) - The heavyweight industry standard for parsing source code annotations
Doxygen Widely used for C/C++ and also supports multiple other languages.
