Language Versions ("Black" Realm)


This realm contains very new versions of languages that aren't stable or compatible enough to be in our standard realms. Unlike most of our realms, the Black realm is not a stable-track realm. It is experimental and will continue to be updated as languages evolve.

Note: This list dynamically queries each compiler or interpreter for current version information in real time, so it may be a bit slow to load.


C/C++ (Clang)FreeBSD clang version 8.0.0 (tags/RELEASE_800/final 356365) (based on LLVM 8.0.0)
C/C++ (GCC)
gcc8 (FreeBSD Ports Collection) 8.3.0
gcc9 (FreeBSD Ports Collection) 9.2.1 20190928
Javaopenjdk version "1.8.0_222"
JavaScript v8 3.18.6 (candidate)
Node.JS v12.10.0
Lua Lua 5.3
PerlThis is perl 5, version 28, subversion 2 (v5.28.2) built for amd64-freebsd-thread-multi
PHP PHP 7.2.23-nfsn1 (cli) (built: Oct 10 2019 05:07:55) ( NTS )
PHP 7.3.10-nfsn1 (cli) (built: Oct 10 2019 05:48:28) ( NTS )
Python3.7.4 (default, Jul 15 2019, 04:15:42) [Clang 6.0.0 (tags/RELEASE_600/final 326565)]
Ruby2.5.7

Stable realms: 2019Q3 | 2019Q2 | 2019Q1
Beta realms: White | Black