TrenTorch · Build Your Own Torch

TrenTorch

A deep learning framework built on NumPy alone, no PyTorch or TensorFlow anywhere, structured as 20 progressive modules that walk from tensors and autograd through CNNs, tokenisation, attention and transformers to profiling, quantisation and benchmarking, driven by a tren CLI. An expanded implementation of Harvard's TinyTorch curriculum. Python 3.10+, 210 stars, 426 commits. The LICENSE text is standard MIT wording with a Harvard copyright line, which is why GitHub classifies it as NOASSERTION rather than MIT.