Further Resources
Here is a curated list of useful pedagogic resources for learning more about DFT and related topics:
eChem: Digital textbook addressing advanced topics in electronic structure.
DFT by hand: Exercises that involve performing DFT calculations by hand on a simplified two-electron He atom system.
python_1d_dft: GitHub repository with Jupyter Notebooks that considers DFT in the context of a 1D PIB.
DFT with Slater functions: Jupyter Notebooks that calculate the DFT total energy of H2 with Slater orbitals.
DFT MOOC: 25-hour online course delivered by Coursera on DFT.
The ABC of DFT: Textbook pdf by Prof. Kieron Burke with great explanations and pen-and-paper exercises.
HF with Excel: Microsoft Excel Spreadsheet with VBA Macros that perform HF/STO-nG calculations on H2.
Basis sets with Excel: Excel sheets with interactive visualizations of gaussian- and slater-type basis sets.