This is where I maintain development-related formulae that don't make the cut for inclusion in Homebrew core.

These formulae will disappear as and when they appear in core:

• ABS: the joy of shell scripting
• Codon: Python-to-native-code compiler
  • WIP
• Fry: an interpreter for FatScript
• Mint: a programming language for single-page web applications
• TopShell: a purely functional, reactive scripting language
  • WIP
• Umka: a statically typed embeddable scripting language
  • core now tracks dev releases
• Uxn: a tiny virtual machine and ecosystem

These formulae track bleeding-edge releases of the corresponding core formulae:

• odin-latest: latest dev releases of odin core now tracks dev releases
• vlang-weekly: weekly updates to vlang

These are my own work:

• Pup2: my fork of the unmaintained pup, a CLI HTML parser

brew install gromgit/dev/<formula>

Or brew tap gromgit/dev and then brew install <formula>.

brew help, man brew or check Homebrew's documentation.