🆚 Doxygen vs. GitBook
- 📈 GitBook is much more popular than Doxygen.
- 🌍 GitBook is more popular in all countries.
Doxygen
GitBookType
About
Doxygen is an open-source documentation generator that creates reference documentation from annotated source code and supports languages including 
C++, 
C#, 
PHP, 
Java, Python, IDL, Fortran, and 
D.
It extracts documentation from specially formatted comments, generates output in 
HTML, PDF, LaTeX, RTF, and man page formats, creates dependency and collaboration diagrams through Graphviz integration, and can generate documentation from undocumented source code by analyzing program structure.
GitBook is a cloud-based documentation platform for creating and publishing product documentation, API references, and knowledge bases.
It provides a collaborative editor with 
Markdown and rich formatting, structured navigation and versioning, AI-powered features such as GitBook Agent and embedded AI assistants for writing help and query answering, automatic generation of 
LLMs.txt for large language models, and integrations with 
GitHub, 
GitLab and other tools.
Headquarters
Pricing
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,906,822 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.