Manzanita Blog https://manzanita.run/blog/ Benchmarks and engineering notes on running macOS and iOS CI on GitHub Actions with flat-rate Apple Silicon runners. en How much faster is macOS CI on Manzanita? Five open-source projects, measured https://manzanita.run/blog/macos-ci-benchmarks-vs-github-hosted/ https://manzanita.run/blog/macos-ci-benchmarks-vs-github-hosted/ We forked five public iOS and macOS projects, changed one runs-on line, and ran their real GitHub Actions on Manzanita and on GitHub-hosted macOS. Verified numbers with public run links. Tue, 09 Sep 2026 12:00:00 -0000