https://rikka-ai.com/ https://github.com/rikkahub/rikkahub https://github.com/opencollab/jlatexmath https://github.com/noties/jlatexmath-android https://github.com/rikkahub/jlatexmath-android https://github.com/BurntSushi/memchr https://github.com/Cute-Dress/Dress https://github.com/jsxgraph/jsxgraph
