libcbor

Install command: 
brew install libcbor

CBOR protocol implementation for C and others

https://github.com/PJK/libcbor

License: MIT

Development: Pull requests

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

Formula code: libcbor.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 golden gate ✅
tahoe ✅
sequoia ✅
sonoma ✅
macOS on
Intel		 sonoma ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 0.14.0

Depends on when building from source:

cmake 4.4.5 Cross-platform make

GitHub Packages downloads:

Last 30 days102,447
Downloads8,402,684
Analytics install events (30 days)6,322
Downloads / install events (30 days)16.2×

Source: GitHub Packages, fetched 2026-11-03T00:39:59Z. Analytics dates: 2026-10-04 to 2026-11-03. 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
Installs6,32215,69092,593
Installs (--HEAD)003
Installs on Request1012482,848
Installs on Request (--HEAD)003
Build Errors0