Torch
Software / App
Another early deep learning library that used code to define models, which François Chollet used.
Mentioned in 4 videos
Videos Mentioning Torch

François Chollet: Keras, Deep Learning, and the Progress of AI | Lex Fridman Podcast #38
Lex Fridman
Another early deep learning library that used code to define models, which François Chollet used.

MIT 6.S094: Introduction to Deep Learning and Self-Driving Cars
Lex Fridman
A deep learning library with a Lua interface, excellent for lower-level tweaking and creating custom network architectures, heavily backed by Facebook.

Deep Learning for Computer Vision (Andrej Karpathy, OpenAI)
Lex Fridman
A scientific computing framework with support for machine learning, known for its flexibility and lightweight nature.

Torch Tutorial (Alex Wiltschko, Twitter)
Lex Fridman
An array programming language for Lua, similar to NumPy for Python or MATLAB, used for deep learning tasks.