I wanted to learn more about the library and how it is written, so I thought how about I implement important fastai functions like lr_find, recorder.plot and more in only PyTorch without fastai import.
The goal behind this was there were some cases where I needed to do something in PyTorch but I missed the fastai functions, so I started working on fastai_without_fastai (It was late at night so I could not come up with another name).
Currently, I have implemented lr_find and learn.recorder.plot . Next, I will do fit_one_cycle.