libpsl

Install command:
brew install libpsl

C library for the Public Suffix List

https://rockdaboot.github.io/libpsl

License: MIT

Development: Pull requests

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

Formula code: libpsl.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 ✅ 0.23.3

Depends on when building from source:

pkgconf 3.0.10 Package compiler and linker metadata toolkit

Binaries: psl, psl-make-dafsa

GitHub Packages downloads:

Last 30 days598,825
Downloads6,242,688
Analytics install events (30 days)61,546
Downloads / install events (30 days)9.7×

Source: GitHub Packages, fetched 2026-11-08T00:52:18Z. Analytics dates: 2026-10-09 to 2026-11-08. 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
Installs61,544149,840245,763
Installs (--HEAD)235
Installs on Request2199472,433
Installs on Request (--HEAD)002
Build Errors78