GitHub and GitLab have visual indications for the mirroring you mentioned, example: • https://github.com/PyCQA/flake8 https://github.com/PyCQA/flake8 • https:

GitHub and GitLab have visual indications for the mirroring you mentioned, example: • https://github.com/PyCQA/flake8 https://github.com/PyCQA/flake8 • https://gitlab.com/pycqa/flake8 https://gitlab.com/pycqa/flake8 I'm not aware of any tools that sync issues between the platforms. But, I'm sure someone could build something to set that up using GitHub Actions / GitLab CI.