jj

Install command: 
brew install jj

Also known as: jujutsu

Git-compatible distributed version control system

https://github.com/jj-vcs/jj

License: Apache-2.0

Development: Pull requests

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

Formula code: jj.rb on GitHub

Bottle (binary package) installation support provided for:

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

Current versions:

stable ✅ 0.47.1
head ⚡️ HEAD

Depends on when building from source:

rust 1.99.1 Safe, concurrent, practical language

Binaries: jj

GitHub Packages downloads:

Last 30 days23,946
Downloads327,492
Analytics install events (30 days)4,335
Downloads / install events (30 days)5.5×

Source: GitHub Packages, fetched 2026-11-08T00:54:09Z. 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
Installs4,3328,82446,615
Installs (--HEAD)3972
Installs on Request4,2588,60745,678
Installs on Request (--HEAD)3972
Build Errors3