Registry
Homebrew Formulae
The Homebrew namespace for command-line tools installed with brew install. Checked separately from Homebrew Cask.
Each Check asks the Homebrew formulae API for a formula with exactly the Name. A 404 means Available.
Homebrew Formulae and Homebrew Cask are two distinct Registries: a Name can be Taken on one and Available on the other.
More registries
All registries →- 01
npm
The JavaScript package registry. A Taken result shows the latest version, the description and last week’s downloads.
- 02
Homebrew Cask
The Homebrew namespace for desktop apps installed with brew install --cask. Checked separately from Homebrew Formulae.
- 03
PyPI
The Python package index. A Taken result shows the summary, latest version and author; Names with -, _ or . get a PyPI normalization warning.