There are 2 repositories under kohn-sham topic.
Density-functional toolkit
AiiDA plugin of the high-performance density functional theory code FLEUR (www.judft.de) for high-throughput electronic structure calculations.
A tool to read and operate OpenMX HKS (Kohn-Sham Hamiltonian) files
Real-space grid Density Functional Theory for large systems
Solves nonlinear Kohn-Sham equation for the neutral atom
Simulation Package for Ab-initio Real-space Calculations. To cite this Original Software Publication: https://www.sciencedirect.com/science/article/pii/S2352711021000546