Graphite is an AI-powered developer platform that enhances code review processes for teams using GitHub. It introduces a stacked pull request (PR) workflow to enable developers to create and manage dependent code change sequences, streamlining reviews and accelerating software delivery.

Arguably Graphite’s coolest feature, called AI Reviewer, automatically examines opened PRs for bugs, logical errors, and other technical issues. By employing Retrieval-Augmented Generation (RAG) on a team’s past pull requests, the AI provides contextually relevant feedback — allowing human reviewers to concentrate on broader aspects of the code.

Graphite also offers a command-line interface (CLI) and a Visual Studio Code extension, facilitating seamless integration into existing development workflows. These tools assist in visualizing, creating, updating, sharing, and submitting stacks directly from the development environment — thus simplifying branch management and enhancing productivity.

Users have reported significant improvements in their development processes after adopting Graphite. For example, engineers at Asana saved approximately seven hours per week by utilizing stacked pull requests, and Ramp experienced a threefold increase in shipping speed. These testimonials say a lot about Graphite’s effectiveness in optimizing code review workflows and boosting overall team efficiency. Check it out.