About#
Jaxion is a high-performance astrophysics/fuzzy dark matter simulation code in Python, leveraging JAX for automatic differentiation and GPU/TPU acceleration.
The code is open-source and available at:
The documentation is hosted at:
The code is developed by Philip Mocz, launched in 2025.
Community contributions are welcome! Check out Developing for guidelines.
Please cite the work if you use Jaxion in your research; see: Citing.