Illustrated Guide to Recurrent Neural Networks
Illustrated Guide to LSTM’s and GRU’s: A step by step explanation
Time Series Prediction with LSTM Recurrent Neural Networks in Python with Keras
Implementing a GRU/LSTM RNN with Python and Theano
Implementing a Neural Network from Scratch in Python
Speeding up your Neural Network with Theano and the GPU
CS231 On Gradients And BackPropagation
Calculus on Computational Graphs: Backpropagation