The Phantom SPH code, by Daniel Price.
This code is designed to be an ultra-sleek, ultra-low-memory, code for high resolution SPH simulations.
Project homepage: http://phantomsph.bitbucket.io/
Code repository: https://github.com/danieljprice/phantom
Phantom is available under the GPLv3 licence.
Please cite the code paper and other relevant methods papers if you use Phantom in print.
Nightly tests are now incorporated as continuous integration tests (github actions) on every pull request.