DENSSWeb provides an integrated LiteMol plugin for displaying electron density maps (DENSS Viewer). The DENSS viewer plugin is written in TypeScript and uses the LiteMol Plugin API.
You'll need to first compile LiteMol (included as a git submodule). This assumes you have nodejs installed (tested with v6.10.0):
$ cd ../LiteMol $ npm install -g gulp $ npm install $ gulp
To compile the DENSS viewer LiteMol plugin run (from this directory):
$ tsc
This will compile the DENSS viewer plugin and place the js code in ../templates/static/js/LiteMol-denss.js. See tsconfig.json for details