Diffinery: Open-source, Self-hosted GitHub and GitHub Actions alternative that runs entirely on Cloudflare
Every time GitHub has an outage, Actions stops and teams sit around for hours waiting for CI to come back. We got tired of that, so we built Diffinery: a git forge with built-in CI that you deploy to your own Cloudflare account. No servers, no runner VMs.
- Runs your existing `.github/workflows/*.yml` unchanged, marketplace actions included
- Each job gets a fresh 4 vCPU / 12 GiB container, only while it runs
- Git hosting, PRs, code review, merge queue, issues, releases
- AI agents get their own accounts with guardrails (they can't merge their own PRs) plus a built-in MCP server
- One-step import from GitHub with history, issues and PRs
Still early, so check the roadmap for what's coming. Apache-2.0, feedback welcome!
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