Physics-Informed Neural Networks ML Frameworks

Frameworks and implementations for Physics-Informed Neural Networks (PINNs) that embed physical equations and constraints into neural networks to solve PDEs and scientific computing problems. Does NOT include general neural networks, standard PDE solvers without ML integration, or domain-specific applications like heat transfer unless the primary focus is the PINN methodology itself.

There are 54 physics-informed neural networks frameworks tracked. 2 score above 70 (verified tier). The highest-rated is NVIDIA/physicsnemo at 74/100 with 2,530 stars. 3 of the top 10 are actively maintained.

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#	Framework	Score	Tier	Stars	Language
1	NVIDIA/physicsnemo Open-source deep-learning framework for building, training, and fine-tuning...	74	Verified	2,530	Python
2	SciML/NeuralPDE.jl Physics-Informed Neural Networks (PINN) Solvers of (Partial) Differential...	71	Verified	1,175	Julia
3	NVIDIA/physicsnemo-sym Framework providing pythonic APIs, algorithms and utilities to be used with...	63	Established	315	Python
4	idrl-lab/idrlnet IDRLnet, a Python toolbox for modeling and solving problems through...	61	Established	243	Python
5	jdtoscano94/NABLA-SciML Physics Informed Machine Learning Tutorials (Pytorch and Jax)	59	Established	649	Jupyter Notebook
6	mathLab/PINA Physics-Informed Neural networks for Advanced modeling	57	Established	719	Python
7	AmeyaJagtap/XPINNs Extended Physics-Informed Neural Networks (XPINNs): A Generalized Space-Time...	48	Emerging	248	—
8	airexlab/fastvpinns FastVPINNs - A tensor-driven acceleration of VPINNs for complex geometries	47	Emerging	47	Python
9	nanditadoloi/PINN Simple PyTorch Implementation of Physics Informed Neural Network (PINN)	46	Emerging	369	Jupyter Notebook
10	shawnrosofsky/PINO_Applications Applications of PINOs	46	Emerging	146	Jupyter Notebook
11	AmeyaJagtap/Conservative_PINNs We propose a conservative physics-informed neural network (cPINN) on...	45	Emerging	77	Python
12	314arhaam/heat-pinn A Physics-Informed Neural Network to solve 2D steady-state heat equations.	45	Emerging	172	Jupyter Notebook
13	314arhaam/burger-pinn A Physics-Informed Neural Network for solving Burgers' equation.	40	Emerging	33	Jupyter Notebook
14	MJfadeaway/DAS DAS: A deep adaptive sampling method for solving high-dimensional partial...	40	Emerging	39	Python
15	JRice15/physics-informed-autoencoders Code for Rice et al. 2020 "Analyzing Koopman approaches to physics-informed...	39	Emerging	36	Python
16	caio-davi/PSO-PINN Physics-Informed Neural Networks Trained with Particle Swarm Optimization	33	Emerging	27	Python
17	pasqal-io/qex JAX-based differentiable Kohn-Sham Density Functional Theory implementation...	33	Emerging	19	Jupyter Notebook
18	HiPerSimLab/PECANN PECANNs: Physics and Equality Constrained Artificial Neural Networks	32	Emerging	24	Jupyter Notebook
19	nbouziani/physics-driven-ml Physics-driven machine learning using PyTorch and Firedrake	32	Emerging	16	Python
20	rmojgani/LPINNs To address some of the failure modes in training of physics informed neural...	31	Emerging	52	Python
21	XinyuanLiao/Adaptive-optimization-of-PINN Optimizing Physics-Informed NN using Multi-task Likelihood Loss Balance...	29	Experimental	33	Python
22	EMSL-Computing/PIML4PDE A python package for physics-informed machine learning for solving partial...	29	Experimental	13	—
23	kanhaiya-gupta/pinn-research-platform A comprehensive research platform for Physics-Informed Neural Networks...	28	Experimental	8	Python
24	leiterrl/porch A PyTorch library for Physics-Informed Neural Networks (PINNs)	27	Experimental	9	Python
25	JB55Matthews/PinnDE PinnDE: A Python library for solving differential equations with physics...	24	Experimental	29	Python
26	demroz/pinn-ms code for Large area optimization of meta-lens via data-free machine learning	23	Experimental	24	Python
27	Jbrich95/pinnEV Partially-Interpretable Neural Networks for Extreme Value modelling	23	Experimental	8	R
28	pornchai1889/pinn_btcusdt_option Universal PINN solver for real-time Bitcoin Option Pricing. Solves...	23	Experimental	6	Python
29	kimy-de/pinns Physics-informed neural networks (PINNs)	22	Experimental	15	Jupyter Notebook
30	yoelt11/eff-physics-learn-dataset Dataset for Physics-informed Learning	22	Experimental	—	Python
31	Florencio026/PINNs_YouTube 🔍 Analyze the Poschl-Teller quantum well with analytic solutions, harmonic...	22	Experimental	—	Jupyter Notebook
32	kochlisGit/Physics-Informed-Neural-Network-PINN-Tensorflow Implementation of a Physics Informed Neural Network (PINN) written in...	22	Experimental	16	Jupyter Notebook
33	ippqw5/PINNLearning Implement PINN with high level APIs of TF2.0, including a solution of...	22	Experimental	29	Jupyter Notebook
34	ShotaDeguchi/PINN_Torch Implementation of PINNs in PyTorch	21	Experimental	10	Python
35	GaneshShivalingappa/Parametric-NN-Models Physics-Informed Neural Network, Finite Element Method enhanced neural...	21	Experimental	20	Python
36	ZINZINBIN/Physics-informed-ml-study study code for physics informed machine learning and deep learning	20	Experimental	10	Jupyter Notebook
37	akarshp28/EIT-EBM EIT-EBM	20	Experimental	20	Jupyter Notebook
38	MunzirH/Applications-of-Physics-Informed-Machine-Learning 🌌 Applications of Physics-Informed ML: A collection of notebooks from my...	20	Experimental	11	Jupyter Notebook
39	zsulsw/mlsa Machine Learning-based Second-order Analysis of Beam-columns through...	20	Experimental	15	Python
40	AryaAftab/Physics-based-neural-network Physics-based neural network with Sine Activation Function	18	Experimental	11	Jupyter Notebook
41	orujovshah/pinn-wave-equation A clean, modular implementation of Physics-Informed Neural Networks (PINNs)...	18	Experimental	4	Python
42	xgxgnpu/Physics-informed-vibe-coding The first open-source repository dedicated to PINN research via Vibe Coding....	17	Experimental	4	Python
43	chesterchung1998/Using-PINNs-to-predict-non-Newtonian-flows Academic project on evaluation of the effectiveness of Physics-informed...	16	Experimental	3	—
44	Arfazrll/Photovoltaic-Physics-Informed-Neural-Network A renewable energy prediction model that combines deep learning with physics...	15	Experimental	5	Jupyter Notebook
45	crgonzalezh/physics-informed-neural-networks Physics-Informed Neural Networks (PINNs) for solving PDEs in PyTorch	15	Experimental	1	Jupyter Notebook
46	doomsday4/Heat-Transfer-in-Advanced-Manufacturing-using-PINN This is a PINN based approach in solving high temperature heat transfer...	15	Experimental	21	Jupyter Notebook
47	doomsday4/PINN-for-CSTR The application of a Physics Informed Neural Network on modelling the...	15	Experimental	16	Python
48	ritog/harmonic Training a Hamiltonian Neural Network	14	Experimental	3	Python
49	L-A-Sandhu/Physics-Informed-Vectors-For-Wind-Speed-Prediction Official Implementation of Integrating Physics-Informed Vectors for Improved...	14	Experimental	12	Python
50	Aditya-Karri/PINN-CFD-Surrogate Physics-Informed Neural Networks (PINNs) accelerating ANSYS Fluent CFD...	14	Experimental	—	Python
51	alpz/mech-nn Code Repository for the paper "Mechanistic Neural Networks for Scientific...	13	Experimental	11	Jupyter Notebook
52	nPIML-team/nPIML The official respository for noise-aware physics-informed machine learning (nPIML)	13	Experimental	7	TeX
53	gorodnichy/PINN Open Source C++ Library for Pseudo-inverse Fully Connected Recurrent Neural...	12	Experimental	4	C++
54	Anurag-Dutta/PoFINN Integrating Physics of Failure and Neural Networks for Long-term Degradation...	11	Experimental	2	Jupyter Notebook

Comparisons in this category

physicsnemo and physicsnemo-sym (74 vs 63) NeuralPDE.jl and PINA (71 vs 57) NeuralPDE.jl and heat-pinn (71 vs 45) PINA and PINN (57 vs 46) NABLA-SciML and PINN (59 vs 46) PINA and XPINNs (57 vs 48) PINA and heat-pinn (57 vs 45) PINA and PINO_Applications (57 vs 46) PINA and burger-pinn (57 vs 40) PINA and PSO-PINN (57 vs 33)