* cld2: open-source language detection library for C++ by Google* GuessLanguage: open-source language detection library for javascript* GuessLanguage: open-source language detection library for python* Text LanguageDetect: pear language detect (not maintained currently)* datagram: open-source MIT JavaScript classification library.
* cld2: open-source language detection library for C++ by Google* GuessLanguage: open-source language detection library for javascript* GuessLanguage: open-source language detection library for python* Text LanguageDetect: pear language detect (not maintained currently)* datagram: open-source MIT JavaScript classification library.