# Troubleshoot deployment

## Published recipes

- [Diagnose deployment failures for Next.js](/guides/next-js/deployment-diagnostics)
- [Diagnose deployment failures for Express](/guides/express/deployment-diagnostics)
- [Diagnose deployment failures for Fastify](/guides/fastify/deployment-diagnostics)
- [Diagnose deployment failures for NestJS](/guides/nestjs/deployment-diagnostics)
- [Diagnose deployment failures for Hono](/guides/hono/deployment-diagnostics)
- [Diagnose deployment failures for Django](/guides/django/deployment-diagnostics)
- [Diagnose deployment failures for FastAPI](/guides/fastapi/deployment-diagnostics)
- [Diagnose deployment failures for Flask](/guides/flask/deployment-diagnostics)
- [Diagnose deployment failures for Starlette](/guides/starlette/deployment-diagnostics)
- [Diagnose deployment failures for Symfony](/guides/symfony/deployment-diagnostics)
- [Diagnose deployment failures for Rails](/guides/rails/deployment-diagnostics)
- [Diagnose deployment failures for Sinatra](/guides/sinatra/deployment-diagnostics)
- [Diagnose deployment failures for Gin](/guides/gin/deployment-diagnostics)
- [Diagnose deployment failures for Echo](/guides/echo/deployment-diagnostics)
- [Diagnose deployment failures for Spring Boot](/guides/spring-boot/deployment-diagnostics)
- [Diagnose deployment failures for Quarkus](/guides/quarkus/deployment-diagnostics)
- [Diagnose deployment failures for ASP.NET Core](/guides/asp-net-core/deployment-diagnostics)
- [Diagnose deployment failures for Axum](/guides/axum/deployment-diagnostics)
- [Diagnose deployment failures for Phoenix](/guides/phoenix/deployment-diagnostics)