Haystack Code Reviewer

Review code as a visual story on an infinite canvas

2025-04-10

Haystack Code Reviewer
Haystack analyzes and organizes the changes in a pull request and guides you through them in a logical sequence on an interactive canvas. Haystack enables you to spend time on the stuff that matters, like providing feedback or internalizing changes.
Haystack Code Reviewer reimagines the code review process by transforming pull requests into a structured, visual experience on an interactive canvas. Instead of sifting through dense diffs, users are guided through changes in a logical sequence, allowing them to focus on meaningful feedback and understanding updates quickly. The tool leverages AI to organize diffs in the optimal review order, reducing confusion and saving time. It breaks down complex pull requests into concise sections, streamlining the review-to-merge workflow. Collaboration is seamless with built-in team chat and feedback handling, all within the canvas to minimize context-switching. Supporting popular languages like JavaScript, Python, Java, and more, Haystack helps developers stay in flow while improving code review efficiency.
Software Engineering Developer Tools Artificial Intelligence