In-range neighborlists with periodic boundary conditions

Dear colleagues,

I have written a package to compute efficiently neighborlists of particles within a cutoff, in 2D or 3D, with support for general periodic boundary conditions.

The package is in Julia, but a relatively simple interface with Python is possible, and described here:

This package can be 3 to 10 times faster than neighborlist algorithms implemented in scipy, and can thus be useful to people developing tools the analysis of particle simulations.

I hope it is useful, and all feedback is greatly appreciated.