Packagist is the main Composer repository. It aggregates public PHP packages installable with Composer.
Hack
The Hack Standard Library
1 121 947 110
Abandoned!
618 833 9
JavaScript
Facebook Business Extension for Magento 2
547 600 45
Unit test helpers for Facebook projects
1 071 031 21
The Hack Test Library
607 237 29
A mutable AST library for Hack with linting and code migrations
1 025 442 69
The Hack Standard Library - Experimental Additions
612 060 21
Convert untyped data to typed data
1 111 659 25