llhttp

Install command: 
brew install llhttp

Port of http_parser to llparse

https://llhttp.org/

License: MIT

Development: Pull requests

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

Formula code: llhttp.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 ✅ 9.4.3

Depends on when building from source:

cmake 4.4.5 Cross-platform make

GitHub Packages downloads:

Last 30 days1,191,493
Downloads12,931,706
Analytics install events (30 days)84,657
Downloads / install events (30 days)14.1×

Source: GitHub Packages, fetched 2026-11-12T00:51:09Z. 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
Installs84,654188,470963,043
Installs (--HEAD)3516
Installs on Request2004771,899
Installs on Request (--HEAD)013
Build Errors0