to-jyutping
粵語拼音自動標註工具 Cantonese Pronunciation Automatic Labeling Tool
hexo-zhruby
Hexo Tag Plugin for html tag <ruby>. Provide auto pronounciation indication for Jyutping (Cantonese), Zhuyin (Taiwanese Mandarin), and Pinyin (Chinese Mandarin). Support Traditonal and Simplified Chinese characters.
opencc-js
The JavaScript version of Open Chinese Convert (OpenCC)