ForceAtlas2 layout engine implemented in pure Emacs Lisp.

This package provides background calculation and caching for interactive
two-dimensional and three-dimensional graph visualisation in Emacs.
It features physics calculation pipelines, trackball rotation, viewport
panning, zoom inertia, customisable display properties, and interactive
node dragging.  Calculations run cooperatively in the background to
ensure smooth rendering and responsive UI interaction.