Very good to manage your private packages with an easy interface, especially to use it in another project. It has some nice features like proxying the public packagist.org.

We are using Pakagist for caching & mirroring our code repositories. Packagist provides us with features such as fast installation & deployment with detailed documentation as well. It also provides a Web GUI to manage & control the repository configurations & update the packages as well. We have integrated Microsoft Teams for receiving the security alerts such as vulnerabilities & threats. We have integrated our code repositories Github & Bitbucket. It also provides Versioning options so that we can manage the package dependencies.

Packagist provides professional support and web-based management of packages.