axa-group/nlp.js

"NLP.js" is a general natural language utilities for nodejs. If you're looking to use NLP.js in your node application, you can install via NPM like so: You can see a great example of use at the folder \examples\console-bot. This example is able to train the bot and save the model to a file, so when the bot is started again, the model is loaded instead of trained again. There are several languages supported. The language support can be for the Stemmers or for Sentiment Analysis.