Why these together

This is the stack a 5-20 person engineering team self-hosts when GitHub Enterprise is overkill but a public GitHub repo is wrong. Gitea hosts the git + issues + wiki; Drone wires CI (Woodpecker is the closer-to-OSS-governance fork — pick that instead if governance matters more than feature pace); Harbor stores built images with vulnerability scanning baked in; GlitchTip catches errors and is wire-compatible with Sentry SDKs so existing instrumentation keeps working unchanged; Coder gives reviewers ephemeral cloud dev environments. Cross-tool integration is straightforward — Drone pulls from Gitea, pushes to Harbor, deploys wherever you like; GlitchTip's project tokens drop into your runtime; Coder workspaces clone from Gitea. The full stack runs on a $40 VPS for a team of 10.