Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Keras - Keras is a minimalist, modular neural networks library, written in Python and capable of running on top of either TensorFlow or Theano.
Endpoints - View and respond to requests on an HTTP endpoint
TFlearn - TFlearn is a modular and transparent deep learning library built on top of Tensorflow.
httpbin(1) - HTTP request and response service
Swift Playgrounds - Learn serious code on your iPad in a seriously fun way