Packagist is the main Composer repository. It aggregates public PHP packages installable with Composer.
Hack
The Hack Standard Library
1 125 684 110
Abandoned!
620 280 9
JavaScript
Facebook Business Extension for Magento 2
569 384 45
Unit test helpers for Facebook projects
1 073 116 21
The Hack Test Library
609 004 29
A mutable AST library for Hack with linting and code migrations
1 026 750 69
The Hack Standard Library - Experimental Additions
614 326 21
Convert untyped data to typed data
1 114 648 25