Userscripts.org

Lists branch and tag names for tagged commits and branch heads, and adds an "unfold all changesets" button on Commit History pages at github, which lets you browse the source changes without leaving the page. (Click a commit header again to re-fol...

Pull Requests and Wiki in fullscreen

This userscript displays how much disk space of your allotted disk space has been used.

Displays GitHub inbox's unread count on the dock icon badge for a GitHub Fluid.app.

Indent the github commits view to ease scanning visually.

Reformats JSON(P) files in the github tree view for readability.

Live Markdown preview for commit’s comments, markdown files, and inbox messages

Displays md5 hashes for files on Github

This userscript will move the master branch to the top of the 'switch branches' drop down list.

Google +1 button for Github profiles and repositories

Puts github pull request numbers in front of their descriptions for easier identification

Read all descriptions in Github repository list page

remove Github's canonical link

For GitHub - Show all issues - more than 25 issues on one page

Tries showing email addresses of github users.

This script disables Github's obnoxious chromatic aberration.

Github.Time.Formatter . I'm sick of "xx month ago", 'cuz I'm a programmer, not a goddamn calendar.

Displays a "Total" row at the end of the list of files on a GitHub repository's download page.

This userscript unajaxifys issue links in a Github project's issue tracker.

Shows a 'forked to' button below the title

This userscript will make the ux of switching from your fork to the parent project much better, because you won't be taken to the root of the project when you switch, but instead you will be taken to the same page on the other repo.

Script to track time on Github issues

Makes github raw pages look sexy and awesome.

Jump to the Readme section of a repository on GitHub

This script generates a link from a commit in Github to its respective story on Pivotal Tracker.

Makes the GitHub Blob page span the full width of the browser.

Makes the GitHub Pull Request page and Commit page span the full width of the browser.

Changes "17 hours ago" to "Yesterday at 3:12 pm" and "5 days ago" to "Tue Jul 19 2011 at 05:03 pm".

Removes +1 comments from github issues

Reloads the GitHub Pull Request Diff page, adjusting the URL to have the diffs ignore whitespace.