We’ve added a file tree to GitHub so that you can quickly explore an entire repository and jump between files without taking your hands off the keyboard.
Get started by downloading the Sourcegraph for GitHub Chrome extension
And then jump into a repository https://github.com/hootsuite/atlantis/
Note: To ensure the best user experience, we disable our features by default if we detect that another installed extension interferes with ours. You can always re-enable features in the options menu.