= Topology in condensed matter
{tag=GitHub book repo}
https://topocondmat.org/[]
Previously on <EdX>: https://www.edx.org/learn/quantum-physics-mechanics/delft-university-of-technology-topology-in-condensed-matter-tying-quantum-knots "DelftX: Topology in Condensed Matter: Tying Quantum Knots".
But then they regained their sanity and put the source code on <GitHub>: https://github.com/topocm/topocm_content and is <CC BY-SA>.
Uses an ungodly combination of <Jupyter> notebooks and <Pelican (static site generator)>.