Drupal vs Packagist: What are the differences?
Drupal: Free, Open, Modular CMS written in PHP. Drupal is an open source content management platform powering millions of websites and applications. It’s built, used, and supported by an active and diverse community of people around the world; Packagist: A default Composer package repository. It is the main Composer repository. It aggregates public PHP packages installable with Composer. It lets you find packages and lets Composer know where to get the code from. You can use Composer to manage your project or libraries' dependencies.
Drupal can be classified as a tool in the "Self-Hosted Blogging / CMS" category, while Packagist is grouped under "Hosted Package Repository".
Packagist is an open source tool with 1.29K GitHub stars and 392 GitHub forks. Here's a link to Packagist's open source repository on GitHub.