The easiest way is to wrap [Facebook Visdom](https://github.com/facebookresearch/visdom)
You can see a wrapper in [arraymancer-vision](https://github.com/edubart/arraymancer-vision). The Visdom code is [only 60 lines](https://github.com/edubart/arraymancer-vision/blob/master/src/arraymancer_vision/visdom.nim).
