Zig has migrated its hosting from GitHub to Codeberg due to dissatisfaction with GitHub's performance and policies, especially after Microsoft's acquisition. Concerns over GitHub Actions' reliability and the decline of GitHub Sponsors prompted this decision. The Zig project will maintain open issues on GitHub while starting fresh on Codeberg.

The article details the author's experience migrating their projects from GitHub to Codeberg, outlining each step of the process. It covers setting up a new environment, migrating repositories, and porting CI workflows, while also addressing challenges and solutions encountered along the way.