The VGG19 model pretrained on imagenet for TensorFlow.js as a layers model.
This model has been converted, using the tfjs-converter.
The base model and weights were taken from keras.
To try the model you can just load it using:
vgg19URL = 'https://github.com/paulsp94/tfjs_vgg19_imagenet/blob/master/model/model.json';
const vgg19 = await tf.loadLayersModel(vgg19URL);