Some interest software related to bi-level optimization.
SOBO: Single-objective bi-level optimization.
MOBO: Multi-objective bi-level optimization.
Description: Metaheuristics for bilevel optimization.
Description: A bilevel optimization extension of the JuMP package.
Description: A MATLAB implementation of an algorithm for solving multiobjective bilevel optimization problems (Mathematical Programming).
Source: https://github.com/GEichfelder/MOBO authored by Prof. Dr. Gabriele Eichfelder.
Description: Bilevel Evolutionary Algorithm based on Quadratic Approximations - Version 2.