Lasagne
Software / App
A wrapper for Theano, mentioned as an early deep learning tool.
Mentioned in 3 videos
Videos Mentioning Lasagne

The End of Finetuning — with Jeremy Howard of Fast.ai
Latent Space
A wrapper for Theano, mentioned as an early deep learning tool.

Theano Tutorial (Pascal Lamblin, MILA)
Lex Fridman
A deep learning library built on Theano, mentioned alongside Blocks and Keras.

Torch Tutorial (Alex Wiltschko, Twitter)
Lex Fridman
A lightweight library for building and training neural networks within the Torch framework, known for ease of use.