Who's Who of Deep Learning Eco-System - CV-Tricks.com

Support for Theano library was discontinued in 2017. Theano and many other libraries like Torch are getting sidelined with the new frameworks. The most suitable framework that is supposed to stand the test of time is Tensorflow with the heavy backing of Google. I don't feel the same confidence with Caffe2 because Facebook is not known for a community-friendly approach to open-source software. Another thing, that is definitely going to survive in Keras.