Trending

See what the GitHub community is most excited about today.

  1. Platform to host Capture the Flag competitions

    Hack 5,438 1,099 Built by @javuto @gsingh93 @justinwray @mpomarole @juliannagler
  2. Class libraries for XHP. XHP is a Hack feature that augments the syntax of the language such that XML document fragments become valid PHP expressions.

    Hack 1,215 155 Built by @fredemmott @Swahvay @laverdet @simonwelsh @TJ09
  3. Library to programatically generate Hack code and write it to signed files

    Hack 307 89 Built by @fredemmott @alejandromarcu @gauravkdeo @simonwelsh @mwildehahn
  4. A simple website that contains Hack examples and acts as a Hack example itself

    Hack 284 79 Built by @JoelMarcey
  5. A modular Hack framework that runs on HHVM.

    Hack 201 21 Built by @milesj @alex-phillips @GrahamCampbell @BackEndCoder
  6. Copy commits between repositories - git => git, git => hg, hg => hg, or hg => git

    Hack 188 50 Built by @sdwilsh @yns88 @fredemmott @facebook-github-bot @zpao
  7. The official Hack Language specification.

    Hack 152 41 Built by @JoelMarcey @RexJaeschke @jwatzman @peterhal @ericlippert
  8. Scripts for benchmarking various PHP implementations when running open source software.

    Hack 110 36 Built by @fredemmott @mofarrell @rrh @joelpob @reedy
  9. Provides classes to use with XHP for common components of Twitter's Bootstrap library.

    Hack 99 27 Built by @fredemmott @ptarjan @ckwalsh @tonyhhyip @fpacifici
  10. Fuzzers for the Linux kernel

    Hack 70 17 Built by @brunoborges @vegard
  11. A miniKanren in PHP.

    Hack 65 3 Built by @igorw @wouterj
  12. Documentation for those that use HHVM and write Hack and PHP code for HHVM. http://twitter.com/HHVMDocCommits

    Hack 65 70 Built by @fredemmott @JoelMarcey @matthewjohnston4 @mofarrell @daviddoran
  13. xUnit testing framework written in hacklang

    Hack 57 9 Built by @kilahm @brianium @austinsmorris @GroovyCarrot @belka-ew
  14. [Archive] Experimental MongoDB driver for HHVM

    Hack 54 6 Built by @mgentili @jmikola @yf225 @snowbabyjia @alisan16
  15. Easily create JS controllers for XHP elements, and XHP wrappers for React elements

    Hack 45 5 Built by @fredemmott @aewing @simonwelsh
  16. Hackathon application and user information system

    Hack 38 8 Built by @BobertForever @aetherson @nlaz @ThomasGaubert @cedricgc
  17. The Hack Standard Library

    Hack 38 5 Built by @kmeht @fredemmott @devchakraborty @KendallHopkins @huntergoldstein
  18. A hack-lang mvc Framework

    Hack 31 126 Built by @gilbitron @craig552uk @esokullu @robertabramski @andsav
  19. Mutable AST library for Hack with linting and code migrations

    Hack 21 15 Built by @fredemmott @bradleyhd @wlin57 @johanoskarsson @jazzdan
  20. Pure-Hack implementation of GitHub Flavored Markdown, based on the specification at https://github.github.com/gfm/

    Hack 19 Built by @fredemmott
  21. Autoload classes, functions, enums, constants, and typedefs on HHVM

    Hack 18 11 Built by @fredemmott @simonwelsh @TJ09 @karoun @GrahamCampbell
  22. Request routing for HackLang

    Hack 16 3 Built by @fredemmott @acrylic-origami @simonwelsh
  23. Hack library for converting untyped data to typed data.

    Hack 11 4 Built by @fredemmott @dlreeves
  24. An extensible micro-framework for HackLang

    Hack 9 1 Built by @farzadghanei @slashmili @Andi-K @atharh
Other Languages
ProTip! Looking for recently updated Hack repositories? Try this search