Software Heritage does this. We archive as much publicly available code as we can, and make it available at https://archive.softwareheritage.org/ https://archiv

Software Heritage does this. We archive as much publicly available code as we can, and make it available at https://archive.softwareheritage.org/ https://archive.softwareheritage.org/ Notably, it includes Gitlab.com and discontinued forges like Google Code and Bitbucket's mercurial repositories.