Revolve2 is a collection of Python packages used for researching evolutionary algorithms and modular robotics. Its primary features are a modular robot framework, an abstraction layer around physics simulators, and evolutionary algorithms.
Documentation: ci-group.github.io/revolve2
Installation: ci-group.github.io/revolve2/installation
Get help: github.com/ci-group/revolve2/discussions/categories/ask-for-help
The source code for the experiments with evolvable bones can be found in examples/example_experiment_setups/long_bones.
More examples can be found in the Revolve2 repository.