For books or significant document sets I definitely agree with the author on this. The builtin features for glossary and index are also nice. The extensibility

For books or significant document sets I definitely agree with the author on this. The builtin features for glossary and index are also nice. The extensibility is amazing. Some people are even doing formal requirements and lifecycle management in RST these days!! https://www.sphinx-needs.com/ https://www.sphinx-needs.com/