Documentation

Everything you need to set up, configure, and get the most out of d1ff.

Getting Started

Introduction

What is d1ff and how it works.

Quick Start

Get up and running in 60 seconds.

Self-Hosting

Deploy d1ff on your own infrastructure.

Configuration

API Keys

Connect your preferred AI providers.

Model Routing

Configure smart model selection per PR type.

Review Rules

Customize what d1ff looks for in your code.

Integrations

GitHub App

Install and configure the GitHub integration.

CI/CD

Run d1ff as part of your CI pipeline.

API Reference

Use d1ff programmatically via the REST API.

Quick Start

1. Install the GitHub App

Go to the GitHub Marketplace and install the d1ff app on your repositories. Select which repos you want d1ff to review.

2. Add your API key

In the d1ff dashboard, add an API key from your preferred provider — OpenAI, Anthropic, Google, DeepSeek, Mistral, or any OpenRouter-compatible provider.

$ d1ff config set api-key sk-...

3. Open a PR

That's it. d1ff will automatically review every new pull request and post comments directly on the PR. Reviews typically complete in under 60 seconds.