optimistix and jaxopt
These tools are competitors, with Optimistix offering an Equinox-centric approach to nonlinear optimization within JAX, while JAXopt provides a broader collection of hardware-accelerated and differentiable optimizers directly integrated into JAX.
Maintenance
16/25
Adoption
22/25
Maturity
25/25
Community
15/25
Maintenance
6/25
Adoption
23/25
Maturity
25/25
Community
16/25
Stars: 553
Forks: 45
Downloads: 151,572
Commits (30d): 2
Language: Python
License: Apache-2.0
Stars: 1,030
Forks: 72
Downloads: 521,256
Commits (30d): 0
Language: Python
License: Apache-2.0
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About optimistix
patrick-kidger/optimistix
Nonlinear optimisation (root-finding, least squares, ...) in JAX+Equinox. https://docs.kidger.site/optimistix/
About jaxopt
google/jaxopt
Hardware accelerated, batchable and differentiable optimizers in JAX.
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