Fast and statically typed, compiled language with Ruby-like syntax

/api/formula/crystal-lang.json (JSON API)

Formula code on GitHub

Current versions:

stable 0.25.1
head ⚡️ HEAD
bottle 🍾 high_sierra, sierra, el_capitan


--without-release Do not build the compiler in release mode
--without-shards Do not include `shards` dependency manager

Depends on:

libevent 2.1.8 Asynchronous event library
bdw-gc 7.6.8 Garbage collector for C and C++
llvm@5 5.0.2 Next-gen compiler infrastructure
pcre++ 0.9.5 C++ wrapper for the Perl Compatible Regular Expressions
gmp 6.1.2 GNU multiple precision arithmetic library
libyaml 0.2.1 YAML Parser

Depends on when building from source:

pkg-config 0.29.2 Manage compile and link flags for libraries
libatomic_ops 7.6.6 Implementations for atomic memory update operations
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