SciML/NeuralOperators.jl

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DeepONets, (Fourier) Neural Operators, Physics-Informed Neural Operators, and more in Julia

Stars: 41
Forks: 15
Open beginner issues: 0
Indexed issues: 37
Avg merge: 13h 14m
Merged PRs (30d): 12

Dominant language: Julia
License: MIT
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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37 open issues indexed

Windows Julia 1.12 is blocked by Reactant jl_cstr_to_string linkage Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SciML/NeuralOperators.jl#166 · Opened Sep 1, 2026
Julia 1.13 Core lane fails while precompiling Reactant Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

SciML/NeuralOperators.jl#152 · Opened Jul 17, 2026
trouble training FNO with Metal.jl Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SciML/NeuralOperators.jl#150 · 1 comment · Opened Jul 16, 2026
Downgrade CI: Zygote (via LuxTestUtils) caps LogExpFunctions ≤0.3, conflicts with frozen 1.0.1 — transitive-dep wall, not floor-fixable Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#143 · Opened Jun 13, 2026
Implement NORM (Neural Operator on Riemannian Manifolds) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#124 · Opened Mar 2, 2026
Implement Mamba Neural Operator (Alias-Free MNO) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#123 · Opened Mar 2, 2026
Implement Convolutional Neural Operator (CNO) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#122 · 1 comment · Opened Mar 2, 2026
Implement Latent Spectral Model (LSM) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#121 · Opened Mar 2, 2026
Implement Latent Neural Operator Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#120 · Opened Mar 2, 2026
Implement Transolver (Physics-Attention Transformer Solver) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#118 · Opened Mar 2, 2026
Implement OFormer (Operator Transformer) Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

SciML/NeuralOperators.jl#119 · Opened Mar 2, 2026
Implement GNOT (General Neural Operator Transformer) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#117 · Opened Mar 2, 2026
Implement Galerkin Transformer for Operator Learning Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#116 · Opened Mar 2, 2026
Implement Geometry-Informed Neural Operator (GINO) Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

SciML/NeuralOperators.jl#115 · Opened Mar 2, 2026
Implement Multipole Graph Neural Operator (MGNO) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#114 · Opened Mar 2, 2026
Implement Spectral Neural Operator (SNO) Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

SciML/NeuralOperators.jl#112 · Opened Mar 2, 2026
Implement Koopman Neural Operator (KNO) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#113 · Opened Mar 2, 2026
Implement Wavelet Neural Operator (WNO) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#111 · Opened Mar 2, 2026
Implement U-shaped Neural Operator (U-NO) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#110 · Opened Mar 2, 2026
Implement Adaptive Fourier Neural Operator (AFNO) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#109 · Opened Mar 2, 2026
Implement Spherical Fourier Neural Operator (SFNO) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#108 · Opened Mar 2, 2026
Implement Geo-FNO (Geometry-Aware Fourier Neural Operator) Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

SciML/NeuralOperators.jl#106 · Opened Mar 2, 2026
Implement U-FNO (U-Net Enhanced Fourier Neural Operator) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#107 · Opened Mar 2, 2026
Implement Factorized Fourier Neural Operator (FFNO) Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

SciML/NeuralOperators.jl#105 · Opened Mar 2, 2026
Implement Geom-DeepONet (Point-Cloud DeepONet for 3D Geometries) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#104 · Opened Mar 2, 2026
Implement HyperDeepONet Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

SciML/NeuralOperators.jl#103 · Opened Mar 2, 2026
Implement DeepM&Mnet (Multi-physics Multi-scale Operator Network) Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#101 · Opened Mar 2, 2026
Implement Multi-Fidelity DeepONet Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

SciML/NeuralOperators.jl#102 · Opened Mar 2, 2026
Implement Sequential DeepONet (S-DeepONet) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

SciML/NeuralOperators.jl#100 · Opened Mar 2, 2026
Implement MIONet (Multiple-Input Operator Network) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#99 · Opened Mar 2, 2026
Implement POD-DeepONet Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#98 · Opened Mar 2, 2026
Remove the reactant branch when merged upstream Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

SciML/NeuralOperators.jl#91 · 1 comment · Opened Feb 17, 2026
Laplace Neural Operator Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

SciML/NeuralOperators.jl#90 · Opened Feb 11, 2026
Changing network architecture causes training errors. Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

SciML/NeuralOperators.jl#77 · 4 comments · Opened Aug 5, 2025
DeepONet with additional layer exit error Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

SciML/NeuralOperators.jl#25 · 9 comments · Opened Aug 16, 2024
Deep Equilibrium Based Neural Operators for Steady-State PDEs Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

SciML/NeuralOperators.jl#2 · Opened Feb 1, 2024
Feature Parity with NeuralOperators.jl Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

SciML/NeuralOperators.jl#1 · 5 comments · Opened Feb 1, 2024

SciML/NeuralOperators.jl

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