Novibyte Issues Plugin
Jira Issues Management
Arrgh Some Patchy Goodness to GitHub
TO Helper allows you speed up your daily work as Chat Mod.
Tweet repositories, issues, pull requests and releases. Supports GitHub, Bitbucket and Gitlab
WebMoney Advisor Next
Internet users feedback about the sites
Yii2 API/Guide Search Autocomplete
Simple and robust search box that enables you to navigate in the Yii 2 API and Guide from everywhere.
GitHub Projects Plus
Adds advanced labels management and other functionality to GitHub.
The easiest way to measure your performance budget
The official Piral developer tools browser extension.
Pin for GitHub
Pin repositories on GitHub for later without having to star them
StatCounter Code Checker
Checks your site for StatCounter code and displays relevant stats
Get notified of Opera automatic updates
OmniTool for omniconvert.com
GitHub (Enterprise) Projects Plus
[Deprecated] Adds advanced labels management and other functionality to GitHub.