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Prvue creates isolated preview environments for backend applications when you open GitHub pull requests. Each PR gets its own Docker containers (app + database), path-based routing via nginx, and automatic cleanup when the PR closes or after a configurable TTL—similar to how Vercel or Netlify work for frontend apps.

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What you get

  • Automatic previews: Open a PR and get a live URL in 2–3 minutes
  • Database isolation: Each preview has its own PostgreSQL (or MySQL/MongoDB) instance
  • Supported frameworks: NestJS, Go, Laravel, Rust, and Python with built-in templates (or use repo-owned docker-compose.preview.yml for custom needs)
  • Infrastructure as Code: Terraform provisions the droplet; Ansible configures Docker, nginx, and the orchestrator
  • CLI: preview init, preview setup, preview sync, preview status, preview destroy

Quickstart

Get Prvue up and running in minutes—prerequisites, tokens, and first PR.

Configuration

Repository config, CLI config, env vars, and framework options.

Architecture

System design, components, data flow, and security.

Examples

NestJS, Laravel, Go, Python, and Rust example repos and key files.

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Next steps

1

Run the Quickstart

Follow the Quickstart to install the CLI, get tokens, and run preview setup.
2

Add preview-config to your repo

Add a preview-config.yml (and optional docker-compose.preview.yml) to your repository root. See Configuration and Examples.
3

Open a PR

Create a branch, push, and open a PR. The orchestrator will build and comment with the preview URL.
Example backends (NestJS, Laravel, Go, Python, Rust) are documented under Examples with repo links and key files.