Advanced Site Checker
Check your site for issues.
The official Piral developer tools browser extension.
Toggle between development environment url's
InTab - Code CSS 2X Faster
Develop Responsive Web Pages Faster.
GitHub (Enterprise) Projects Plus
[Deprecated] Adds advanced labels management and other functionality to GitHub.
Git Analytics made simple.
Novibyte Issues Plugin
Jira Issues Management
JIRA Template Injector
The description field of new JIRA issues will automatically be populated with a template relevant to the issue type