Guides

Longer write-ups from actually running Coolify and self-hosted Postgres in production, not just single-error fixes.

• The Coolify buildkit freeze after a Docker upgrade, and the fix
• Migrating off Supabase to self-hosted Postgres on Coolify
• Coolify REST API traps: what actually bites when you build your own tooling
• What self-hosting actually costs, versus Vercel plus Supabase
• Self-hosted Heroku alternatives in 2026, from someone running one