Tensor Algebra Frameworks

Libraries and frameworks for tensor operations, decomposition, manipulation, and mathematical expression optimization across multiple backends (NumPy, PyTorch, JAX, TensorFlow). Does NOT include general deep learning frameworks, neural network architectures, or domain-specific applications like computer vision or NLP models.

There are 64 tensor algebra frameworks tracked. 4 score above 70 (verified tier). The highest-rated is pymc-devs/pytensor at 87/100 with 598 stars and 898,647 monthly downloads. 1 of the top 10 are actively maintained.

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#	Framework	Score	Tier	Stars	Language
1	pymc-devs/pytensor PyTensor allows you to define, optimize, and efficiently evaluate...	87	Verified	598	Python
2	arogozhnikov/einops Flexible and powerful tensor operations for readable and reliable code (for...	77	Verified	9,425	Python
3	tensorpack/tensorpack A Neural Net Training Interface on TensorFlow, with focus on speed + flexibility	72	Verified	6,295	Python
4	tensorly/tensorly TensorLy: Tensor Learning in Python.	70	Verified	1,669	Python
5	tensorlayer/TensorLayer Deep Learning and Reinforcement Learning Library for Scientists and Engineers	69	Established	7,393	Python
6	lava-nc/lava-dl Deep Learning library for Lava	64	Established	174	Jupyter Notebook
7	tensorlayer/TensorLayerX TensorLayerX: A Unified Deep Learning and Reinforcement Learning Framework...	60	Established	527	Python
8	google-deepmind/sonnet TensorFlow-based neural network library	58	Established	9,907	Python
9	lava-nc/lava A Software Framework for Neuromorphic Computing	57	Established	695	Jupyter Notebook
10	taehoonlee/tensornets High level network definitions with pre-trained weights in TensorFlow	52	Established	1,000	Python
11	NVIDIA/framework-reproducibility Providing reproducibility in deep learning frameworks	52	Established	434	Python
12	BlackSamorez/tensor_parallel Automatically split your PyTorch models on multiple GPUs for training & inference	51	Established	656	Python
13	tensorflow/tensor2tensor Library of deep learning models and datasets designed to make deep learning...	51	Established	17,062	Python
14	numenta/nupic-legacy Numenta Platform for Intelligent Computing is an implementation of...	51	Established	6,357	Python
15	zwang4/awesome-machine-learning-in-compilers Must read research papers and links to tools and datasets that are related...	49	Emerging	1,659	—
16	pyfenn/fenn Friendly Environment for Neural Networks (fenn) is a simple framework that...	49	Emerging	39	Python
17	parrt/tensor-sensor The goal of this library is to generate more helpful exception messages for...	47	Emerging	810	Jupyter Notebook
18	joserapa98/tensorkrowch Smooth integration of tensor networks in machine learning	46	Emerging	49	Python
19	neuroptimiser/neuroptimiser NeurOptimiser is a neuromorphic optimisation framework in which...	46	Emerging	2	Python
20	isxcode/torch-yun Ultra-Intelligent AI-in-one Application Platform \| 至数云-超轻量级人工智能应用平台/智能平台	43	Emerging	24	Java
21	tensorpool/tensorpool The CLI for GPUs	40	Emerging	171	Python
22	marcoloco23/dimtensor Unit-aware tensors for physics and scientific machine learning	40	Emerging	3	Python
23	tariqdaouda/Mariana The Cutest Deep Learning Framework which is also a wonderful Declarative Language	39	Emerging	150	JavaScript
24	lanl/T-ELF Tensor Extraction of Latent Features (T-ELF). Within T-ELF's arsenal are...	38	Emerging	25	Python
25	open-neuromorphic/open-neuromorphic A list of neuromorphic software projects	38	Emerging	287	—
26	david-leon/Dandelion A light weight deep learning framework, on top of Theano, offering better...	38	Emerging	16	Python
27	derinworks/penr-oz-neural-network-v3-torch-ddp Version 3 Implementation of Neural Network service leveraging pytorch...	38	Emerging	1	Python
28	monkbai/DNN-decompiler BTD - Bin To DNN: A DNN Executables Decompiler	38	Emerging	200	Python
29	howl-anderson/tensorweaver A modern educational deep learning framework for students, engineers and researchers	37	Emerging	7	Jupyter Notebook
30	uclnlp/ntp End-to-End Differentiable Proving	37	Emerging	90	NewLisp
31	opendilab/DI-treetensor Let DI-treetensor help you simplify the structure...	35	Emerging	213	Python
32	TheRemyyy/neurox-ai Neuromorphic Computing System GPU-accelerated, spiking neural network...	34	Emerging	4	Rust
33	yhtang/FunFact Tensor decomposition with arbitrary expressions: inner, outer, elementwise...	34	Emerging	59	Python
34	ArjunSahlot/TensorNN Python machine learning library made from scratch.	33	Emerging	2	Python
35	Ch0ser/Deepflows DeepFlows is a lightweight deep learning framework for teaching and...	32	Emerging	38	Python
36	Dristro/puretorch Raw implementation of PyTorch using NumPy. Structured similar to PyTorch,...	32	Emerging	8	Python
37	tensorlang/tensorlang Tensorlang, a differentiable programming language based on TensorFlow	32	Emerging	292	Python
38	wagamamaz/tensorlayer-tricks How to use TensorLayer	32	Emerging	348	—
39	csem/NeurIO Open source Python library for deploying deep learning model on Edge devices	32	Emerging	1	C
40	chainyo/tensorshare 🤝 Trade any tensors over the network	31	Emerging	31	Python
41	RJT1990/mantra A high-level, rapid development framework for machine learning projects	31	Emerging	344	Python
42	hpcaitech/TensorNVMe A Python library transfers PyTorch tensors between CPU and NVMe	31	Emerging	125	C++
43	Yehor-Mishchyriak/PureML Transparent, NumPy-only deep learning framework for teaching, small-scale...	31	Emerging	10	Python
44	graphcore/poptorch PyTorch interface for the IPU	31	Emerging	180	C++
45	danielsabinasz/TensorSlow Re-implementation of TensorFlow in pure python, with an emphasis on code...	30	Emerging	678	Jupyter Notebook
46	tongnie/tensorlib Repository for paper 'Truncated tensor Schatten p-norm based approach for...	30	Emerging	16	Python
47	etrommer/torch-approx GPU-accelerated Neural Network layers using Approximate Multiplications for PyTorch	29	Experimental	10	Python
48	by321/safetensors_util Utility for Safetensors Files	28	Experimental	100	Python
49	TheLeprechaun25/NCOLib The Neural Combinatorial Optimization Library (NCOLib) is an accessible...	26	Experimental	19	Python
50	oortega20/tensorslow Machine Learning Library using Python Lists	24	Experimental	2	Python
51	attentionmech/tensorlens aesthetic tensor visualiser	22	Experimental	27	Jupyter Notebook
52	rageelixer853/torchcomms 📡 Streamline PyTorch communications with torchcomms, an experimental API...	22	Experimental	—	C++
53	Danik277/dimtensor 🔧 Enable safe computations with unit-aware tensors for physics and machine...	22	Experimental	—	Python
54	rvermillion/tensile Dual-backend ML framework for MLX and PyTorch	22	Experimental	—	Python
55	WillD-cell/spider-compute Universal compute layer for next-gen AI chips	22	Experimental	—	Python
56	masc-it/gradientlab gradientlab is a clean space to do deep learning experiments	21	Experimental	2	Jupyter Notebook
57	AllenNeuralDynamics/aind-torch-utils Generic, queue-based, multi-GPU PyTorch inference pipeline for large...	20	Experimental	1	Python
58	yuya-isaka/HPU Accelerator for Hyperdimensional Computing (HDC)	19	Experimental	35	C
59	copev313/TensorTonic-Solutions A collection of solutions to TensorTonic problems.	15	Experimental	1	Python
60	graphcore-research/tessellate-ipu TessellateIPU: low level Poplar tile programming from Python	14	Experimental	13	Python
61	tarun-rai21/TensorTonic-Solutions My solutions to TensorTonic problems. TensorTonic is an interactive,...	14	Experimental	—	Python
62	thesecretrapper786-netizen/catalyst-n1 Implement a configurable neuromorphic processor with LIF neurons, STDP...	14	Experimental	—	—
63	derinworks/penr-oz-neural-network-torch Implementation of Neural Network service with pytorch library	11	Experimental	—	Python
64	Frikallo/x-ops Simple yet powerful tensor manipulation library with a clear and verbose...	10	Experimental	1	Python

Comparisons in this category

tensorpack and TensorLayer (72 vs 69) TensorLayer and TensorLayerX (69 vs 60) tensorly and TensorLayerX (70 vs 60) lava-dl and lava (64 vs 57)