laravel-installer by Froiden

Not necessarily coding standards (naming conventions, avoid else, etc.), but more like 'app'-guidelines - things you don't want to forget. Maintained by protonemedia on GitHub, where it has earned 100 stars from the community.

A new modern, agent-friendly, powerful, free, and open source debug bar for Laravel developers. Maintained by newdebugbar on GitHub, where it has earned 189 stars from the community.

A support ticket application in Laravel. Maintained by ammezie on GitHub, where it has earned 102 stars from the community.