CodeRabbit

As explained in "Looks Good to Me"

An AI-driven code-review platform that reviews pull requests, posts feedback, and supports code-related conversations.

When a pull request is waiting for review, CodeRabbit provides feedback and answers questions through comments, helping developers get near-real-time responses instead of waiting for human reviewers. section 13.1.1

CodeRabbit supports several review and communication tasks:

• Review changes and return feedback through pull-request comments. section 13.1.1
• Generate automated pull-request summaries when a PR is opened, using workflows that can be configured to run automatically. section 13.3
• Provide a code walkthrough and support conversational follow-up on individual review feedback. section 13.3
• Treat generated output as review assistance rather than final judgment: generalized LLMs can hallucinate, misunderstand input, take longer on large PRs, or omit files. section 13.3

Figure 13.6 CodeRabbit Code Walkthrough output

Inspect a CodeRabbit code walkthrough to see how automated review can explain a pull request's changes. section 13.3

Figure 13.7 Chatting with CodeRabbit AI on a piece of PR feedback

Inspect a conversation with CodeRabbit on review feedback to see how comments can support clarification and follow-up. section 13.3

How "Looks Good to Me" covers it

How deep it goes

Explains review assistance and interaction patterns but defers detailed implementation, model behavior, and reliability controls.

Examples

Uses pull-request comments, generated summaries, a code walkthrough, and a chat about individual review feedback.

What it assumes

Assumes familiarity with pull requests, code changes, review comments, and the need for human review judgment.

What you can do after

Apply it to obtain faster pull-request feedback and clarify automated review comments while retaining human judgment.

How it connects

Connects pull requests, code review, automated summaries, code walkthroughs, comments, and large language models.

liveBookmanning.com

Read "Looks Good to Me" on liveBook Get the book at manning.com

Related concepts

• feedbackproduces · Feedback is information about an action, system, or outcome that can inform evaluation, decisions, or subsequent behavior.
• automated reviewimplements · An AI-assisted assessment of a submitted pull request that produces an overall analysis and review feedback.

This explainer was generated by Manning's knowledge graph from the text of "Looks Good to Me". The section links point to the parts of the book it draws on.