"I see in 3D" (iCn3D) Structure Viewer is not only a web-based 3D viewer, but also a structure analysis tool interactively or in the batch mode using NodeJS scripts based on the npm package icn3d.
This project is archived. Development is now happening in https://github.com/jupyterlab/jupyterlab. This extension was added to the core JupyterLab extensions for ...