A node package implementation of a Artificial Neural Network in JavaScript with Backpropagation learning algorithm.
var perceptron = new ann.perceptron({id: 'namedID', bias: '1', type: 'hidden'});
var network = new ann.ann();
network.addPerceptron(perceptron);
network.addWeighting({from: 'u1', to: 'u2', weighting: 1});
network.getWeightings();
network.findPerceptron(id);