Jujutsu supports a functional language for selecting a set of revisions. Expressions in this language are called "revsets" (the idea comes from Mercurial). The language consists of symbols, operators, and functions.
Jujutsu For Busy Devs | maddie, wtf?!
Jujutsu (jj) is a version control system with a significantly simplified mental model and command-line interface compared to Git, without sacrificing expressibility or power (in fact, you could argue Jujutsu is more powerful). Stacked-diff workflows, seamless rebases, and ephemeral revisions are all natural with jj, and it uses Git as a backend, which means you can begin using it non-destructively with a single command and can always drop back down to Git if you need to.
Evan's Jujutsu Tutorial
Jujutsu (from here on, "jj") is a version control system that is both simple and powerful. This site is a tutorial will help you learn to use jj.
Introduction - Steve's Jujutsu Tutorial
Hi there, I'm Steve. This is a tutorial for Jujutsu—a version control system.
Introduction - Steve's Jujutsu Tutorial
Hi there, I'm Steve. This is a tutorial for Jujutsu—a version control system.
Juju-chu!: The Jujutsu Guide for Agentic Coding
A hands-on book on adopting Jujutsu (jj) with Claude Code and Codex: automatic snapshots, undoable operations, and safe history rewriting.
Introduction - Jujutsu for everyone
A Jujutsu tutorial that requires no previous experience with Git or other version control systems.
Check Sim Software
Jjewel A native Mac client for the Jujutsu version control system Download Jjewel Have a Question? Current version: 0.6.4 Jjewel provides a GUI for the Jujutsu version control system. Use Jjewel to perform the most common version control tasks and spend less time entering Terminal commands.
jennings/jj-spr
The power tool for Jujutsu + GitHub workflows. Adapted from spr by @LucioFranco.
The Sales Pitch — Evan's Jujutsu Tutorial
Is it really worth your time to learn a new version control system? I think the answer is yes. Certainly it was for me and many other fans of this tool! I adopt new tools rarely and evangelize them even less often, but jj has been my favorite of the last few years.
East River Source Control
Source control for humans and machines, built on Jujutsu for modern code collaboration at any scale.
Jujutsu docs
The complete list of the available documentation pages is located in the sidebar on the left of the page. The sidebar may be hidden; if so, you can open it either by widening your browser window or by clicking on the hamburger menu that appears in this situation.
Varv: Reprogrammable Interactive Software as a Declarative Data Structure
This summary was generated using automated tools and was not authored or reviewed by the article's author(s). It is provided to support discovery, help readers assess relevance, and assist readers from adjacent research areas in understanding the work. It is intended to complement the author-supplied abstract, which remains the primary summary of the paper. The full article remains the authoritative version of record. Click here to learn more.
Simply Typed Reverse-Mode Automatic Differentiation with Variants: Denotational Correctness via Idempotent Completion
Reverse-mode automatic differentiation can be derived denotationally as a structure-preserving interpretation of program syntax. In the usual simply typed model, each source type has one cotangent type. Variants break this representation because the valid cotangent space depends on the branch selected at run time; established correctness results therefore use primal-indexed families of cotangent spaces, whose direct internal language is dependent.
FAQ - Jujutsu docs
If you're familiar with Git, you might expect the current bookmark to move forward when you commit. However, Jujutsu does not have a concept of a "current bookmark".
brevity1swos/rgx
regex101 for the terminal — real-time matching, 3 engines, capture groups, replace mode, syntax highlighting, plain-English explanations, undo/redo, mouse support. Written in Rust.