Deterministic stacked PR view on GitHub pull requests.
Stack Reviewer is a companion browser extension for Git Navigator. It shows a clear, stable view of stacked pull requests so reviewers can understand ordering and dependencies at a glance.
Always shows the same stack order for a given PR so reviewers can follow the expected sequence without guesswork.
Adds a compact panel next to the GitHub conversation so you can reference the stack without leaving the review flow.
Highlights the PR you are reviewing and shows the base reference for context.
static/stack-reviewer.png
Open any GitHub pull request. Stack Reviewer injects a panel in the sidebar and loads the stack for that PR.
If the repo is private or restricted, you may be prompted to sign in with GitHub in the extension popup.
If branching is detected, Stack Reviewer falls back to a linear path so the review order stays clear and deterministic.
Stack Reviewer runs as a browser extension on GitHub pull request pages and uses the GitHub API to fetch stack information. It does not require any Git Navigator server.