Explains why GitHub returned a 404
When you visit a page that doesn't exist on GitHub, you're left wondering where to go.
This extension shows which part of the URL is OK, and where the 404 occurred, allowing easy navigation to the existing resource.
Please note that this extension was not created by GitHub.
Browse the source code or submit issues:
https://github.com/SidneyNemzer/github-404-breakdown
