Packagist is the main Composer repository. It aggregates public PHP packages installable with Composer.
PHP7 classes for date ranges
A PHP7 utility for legal holidiays in Germany
Skeleton for PHP7 projects
A PHP7 utilitiy library, inspired by Java and others
Slim Annotation Mapping
PHP backend utilities for Isomorphic SmartClient
Abandoned! See maxmeffert/sabertooth