**netflow.js** is a javascript library for visualizing neural network structure and training on the browser.

**netflow.js** is splited into multiple js files. You need to add the js files as shown below to your html file.

**netflow.js** depends on [`p5.js`](https://p5js.org/) library for drawing on the html canvas.

To build a neural network, go to `builder.js`

Below is a sample 3-layer (input (2), hidden (2) and output (1) ) neural network.

The first added layer is always the **input** layer, while the last is the **output**. Any layer added in between is a hidden layer.

function build(){

var net = new Net();

net.addLayer(2); // input

net.addLayer(2); // hidden

net.addLayer(1); // ouput

return net;

}