GitHub testing Code Tour in Copilot app: code review as narrated chapters

0xkarasy · x · 2026-11-14

Developer lichinlin announces that Code Tour is being tested in the GitHub Copilot app. The premise: code review is about understanding the story behind changes, not just reading diffs. Code Tour turns context into readable chapters and visual diagrams, and lets you tune how the story is told. It will ship alongside the new GitHub 2.0 UI.

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