cli11

Install command: 
brew install cli11

Simple and intuitive command-line parser for C++11

https://cliutils.github.io/CLI11/book/

License: BSD-3-Clause

Development: Pull requests

Formula JSON API: /api/formula/cli11.json

Formula code: cli11.rb on GitHub

Bottle (binary package) installation support provided.

Current versions:

stable ✅ 2.7.2
head ⚡️ HEAD

Depends on when building from source:

cmake 4.4.5 Cross-platform make

GitHub Packages downloads:

Last 30 days3,814
Downloads67,046
Analytics install events (30 days)1,797
Downloads / install events (30 days)2.1×

Source: GitHub Packages, fetched 2026-11-12T00:54:35Z. Analytics dates: 2026-10-13 to 2026-11-12. Totals exclude downloads from Bintray before the migration to GitHub Packages. Downloads and install attempts measure different things; the difference does not count analytics opt-outs. Definitions and limitations.

Analytics:

30 days90 days365 days
Installs1,6753,39817,903
Installs (--HEAD)1224531,658
Installs on Request52147684
Build Errors0