Tool Profile

Jujutsu (jj)

A version control CLI using Git as a backend with a mutable working-copy mental model.

Why developers recommend it

Offers a distinct workflow that simplifies history rewriting and commit management compared to traditional Git.

Reference ID

jujutsu-jj

Hacker News Mentions

2026-04-15

Commenters highlighted the 'jj undo' feature as a major safety improvement and praised the anonymous branching workflow.

jj – the CLI for Jujutsu