It depends on what you are looking for. Tensors as in physics (typically with each dimension being related to space(time)), tensors for quantum information & co

It depends on what you are looking for. Tensors as in physics (typically with each dimension being related to space(time)), tensors for quantum information & computing, tensors for deep learning? I've found it illuminating to see tensor diagrams. - https://medium.com/@pmigdal/in-the-topic-of-diagrams-i-did-write-a-review-simple-diagrams-of-convoluted-neural-networks-6418a63f9281 https://medium.com/@pmigdal/in-the-topic-of-diagrams-i-did-w... - https://www.math3ma.com/blog/matrices-as-tensor-network-diagrams https://www.math3ma.com/blog/matrices-as-tensor-network-diag... Also, right now, we are developing a matrix visualization in https://github.com/Quantum-Game https://github.com/Quantum-Game. However, it is pretty much work in progress; for a slightly more mature one, go to Quantum Game 2 website and in the element encyclopedia there is one. I am always up for talking about tensors, so feel invited to drop me an email.