* [Marked v18.1.0](https://github.com/markedjs/marked) – High-performance markdown parser and compiler supporting various markdown features. * [ai-react-markdown v3.4.0](https://github.com/ai-markdown/ai-markdown) – AI response Markdown renderer for React with GFM, KaTeX math, CJK-aware parsing, streaming updates, and shared references across document sections.