# Jujutsu Projects at AI Tinkerers

> Canonical HTML: https://aitinkerers.org/technologies/jujutsu
> Markdown URL: https://aitinkerers.org/technologies/jujutsu.md
> Technology record last updated: 2026-03-23T10:44:50Z
> Generated: 2026-09-20T23:32:03Z

Jujutsu is a Git-compatible version control system featuring a first-class working copy and a revolutionary revset engine for non-destructive history manipulation.

Jujutsu (jj) redefines the developer workflow by treating the working copy as a continuous commit, eliminating the need for manual staging or index management. It operates as a powerful frontend for Git repositories, utilizing a unique 'operation log' that allows users to undo any action (including rebases and merges) with a single command. By representing conflicts as first-class objects in the commit graph, jj enables developers to share and evolve broken states across machines without losing metadata. This is a high-performance tool built in Rust for engineers who demand precise, functional control over complex branch topologies.

- Official technology site: https://github.com/martinvonz/jj
- Public AI Tinkerers demos and talks: 1
- Result page: 1 of 1

## Recent Public Talks and Demos

### [Parallel Coding Agents Without Merge Hell](https://columbus.aitinkerers.org/talks/rsvp_79je3WEumVU)

Multiple coding agents in parallel against the same codebase by treating version control changes as the fundamental unit of agent work. For the demo, I'll show agents working simultaneously on distinct tasks across a shared repo, with their work composed cleanly

- Event context: AI Tinkerers - Columbus April Meetup — 2026-04-06 — Columbus
- Public talk page: https://columbus.aitinkerers.org/talks/rsvp_79je3WEumVU

## Related Technologies

- [Jujutsu (JJ)](https://aitinkerers.org/technologies/jujutsu-jj) ([Markdown](https://aitinkerers.org/technologies/jujutsu-jj.md)) — 1 public demo
- [Rust](https://aitinkerers.org/technologies/rust) ([Markdown](https://aitinkerers.org/technologies/rust.md)) — 55 public demos
- [Time](https://aitinkerers.org/technologies/time) ([Markdown](https://aitinkerers.org/technologies/time.md)) — 6 public demos
- [Typst](https://aitinkerers.org/technologies/typst) ([Markdown](https://aitinkerers.org/technologies/typst.md)) — 2 public demos