Packagist is the main Composer repository. It aggregates public PHP packages installable with Composer.
Simple and Light Weight Background Job Library
listing database dependencies using topological sorting algorithms
Simple and Leightweight library for notification services, such as email, push, sms, etc
A collection of common algorithms implemented in PHP. The collection is based on "Cracking the Coding Interview" by Gayle Laakmann McDowell
A collection of common classes and methods that I am usually working with
Simple leightweight PHP Role Based Access Control library