libusb

Install command: 
brew install libusb

Library for USB device access

https://libusb.info/

License: LGPL-2.1-or-later

Development: Pull requests

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

Formula code: libusb.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 ✅ 1.0.30
head ⚡️ HEAD

GitHub Packages downloads:

Last 30 days450,942
Downloads20,768,055
Analytics install events (30 days)38,460
Downloads / install events (30 days)11.7×

Source: GitHub Packages, fetched 2026-11-11T00:50:22Z. Analytics dates: 2026-10-12 to 2026-11-11. 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
Installs38,43895,932533,317
Installs (--HEAD)2250316
Installs on Request5,13413,87262,223
Installs on Request (--HEAD)2149306
Build Errors4