Personal projects are hosted on Codeberg, be sure to check it out!
I still use GitHub to contribute to free software that is only hosted here. This is not ideal; GitHub is a proprietary, trade-secret and profit-driven platform that doesn't care about your privacy or your project's license (see Microsoft's Copilot). As long as free software is hosted on GitHub, I feel compelled to continue to have an account, as very few projects provide further contribution options. Nevertheless, it is important to draw attention to this problem.