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New: Tile-Based Editor! Create and split panes to build your perfect workspace

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The fastest path from pull request to merge

Haystack guides you through code reviews, providing insights at every step.

Review faster and ship with confidence.

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No More Jumping Around

Haystack lays out changes in logical order so reviews stay fast and focused

Understand Functions, Completely

See full call graphs and function side-effects to know exactly what your code does and who it impacts

Get an Insight at Every Step

Inline AI comments break down complex logic and highlight important details right where you need them, so you understand every change without losing your place

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Robust Language Support

Haystack covers your favorite languages!

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