hhvm/hsl
The Hack Standard Library
Maintainers
Requires
- hhvm: ^4.108
Requires (Dev)
- facebook/fbexpect: ^2.5.1
- hhvm/hacktest: ^1.0|^2.0
- hhvm/hhvm-autoload: ^2.0|^3.0
- hhvm/hsl-experimental: ^4.37|dev-master
Suggests
None
Provides
None
Conflicts
None
Replaces
None
MIT 3b4375e6adf63ac9171721b031b662dd3524c5bb
This package is auto-updated.
Last update: 2026-06-29 10:02:42 UTC
README
Hack Standard Library
The goal of the Hack Standard Library is to provide a consistent, centralized, well-typed set of APIs for Hack programmers. We aim to achieve this by implementing the library according to codified design principles.
This library is especially useful for working with the Hack arrays (vec,
keyset, and dict).
For future APIs, see the experimental repository.
Status of this repository
As of 2021-05-04, the HSL is moving to be built into HHVM and the typechecker; as such, this repository currently only contains tests.
In the near future, we expect this repository to either be archived, or to become a partial mirror of the HHVM repository.
The HSL itself remains supported - this is just moving where the code lives.
Contributing
Contributions should be made to the hphp/hsl subdirectory of
the HHVM repository.
License
The Hack Standard Library is MIT-licensed.