The graph, first
A dense, jj-native log graph: your working stack runs hot, sibling stacks stay calm, trunk sits in context. If you know the CLI's tree output, you already know this.
Alpha · macOS
The desktop workbench
for Jujutsu.
Jiji turns jj's best ideas — the working-copy commit, the log graph, and the operation log — into a fast, native macOS app you can live in. Read the graph, review diffs, and rewrite history with confidence.
my-app jj
Workbench
kpxqlm Polish theme switcher cross-fade working copy
ztwnoq Add registration popover to top bar
oxvlmp Add Polar license module license
qmrkzt Merge pull request #128 main
lnpqss Bump dependencies
47 earlier commits
M src/lib/state/theme.svelte.ts +12−3
4040 const DEFAULT_DARK = "midnight";
4141 const DEFAULT_LIGHT = "paper";
42function apply() {
42function apply(animate: boolean) {
4343 const root = document.documentElement;
6 unchanged lines
5050 theme.resolved = resolvedScheme();
51 swap();
51 if (animate) document.startViewTransition(swap);
52 else swap();
5253}
A src/lib/license.ts +48
Built for jj
JJ-native, not Git-shaped.
Jiji favors the working-copy commit, bookmarks, revsets, and the operation log — not staged files and branches. Here's what's real today.
Diffs you live in
A continuous, multi-file, syntax-highlighted diff — built to be a daily destination, not a utility pane. Jump file to file without losing your place.
Rewrite, directly
describe, new, edit, squash, abandon, move, rebase — as direct actions. Every risky change shows you what it will rewrite before it happens.
Bookmarks, managed
Create, move, rename, and delete bookmarks straight from the graph, without dropping back to the terminal.
Undo is a habit
Every operation lands on a timeline you can restore or revert with one click. jj's recoverability, finally visible.
Native macOS
A small, fast Tauri app — signed, notarized, and auto-updating. It feels like a Mac app because it is one.
On the way A conflict inbox, stacked-PR publishing, land & ship-to-trunk flows, and local auto-land. Jiji is alpha and moving quickly.
Workstreams
Made for stacked work.
Modern teams ship in stacks — small, dependent changes that land in order. Jiji treats that as a first-class way to work. Every mutable line of work is a workstream: an ordered chain of changes, optionally published through a bookmark.
Flip the workbench from the full graph to Focus and you get one workstream at a time — its chain sitting on the trunk it's based on, with your other stacks a click away. The calm, stack-centric view, without leaving jj's model behind.
- G / W Two views, one selection — the whole tree, or a single stack. Your choice is remembered.
- Each stack shows its publish bookmark and how far it sits behind trunk.
- Jump focus between stacks instantly — the diff and inspector follow along.
Submit & land each workstream as a PR stack — the view you already work in becomes the way you ship.
3 workstreams
Theme switcher polish
feat/theme-switcher vqnxlk Animate palette cross-fade working copy
wspolz Persist theme choice to disk
tkmzqr Add ten-theme registry
based on
qmrkzt Merge pull request #128 main
main is 2 changes ahead of this base
Other workstreams
Ten themes
Make it yours.
Five dark, five light — each hand-tuned so color only ever carries meaning. Try them right here: this whole page, graph and all, re-themes live.
Themes are the one thing a license unlocks. Everything else is free →
Pricing
Free to use. Pay if you love it.
Every jj workflow in Jiji works without a license. A one-time purchase unlocks all ten themes and directly funds development. No subscription, lifetime updates.
Solo
For one person, one machine.
$15 once
Buy Solo- 1 device activation
- All 10 light & dark themes
- Lifetime updates
- Source-available (FSL-1.1-MIT)
Personal
For your laptop and your desktop.
$20 once
Buy Personal- 2 device activations
- All 10 light & dark themes
- Lifetime updates
- Source-available (FSL-1.1-MIT)
Secure checkout and license keys handled by Polar. Sales tax included. Your key arrives by email — paste it into Jiji to unlock themes.
FAQ
Questions, answered.
Is Jiji free?
Yes. Every Jujutsu workflow in Jiji works without a license. A one-time purchase unlocks the themes and supports development — it isn't a paywall on functionality.
What does paying unlock?
All ten light and dark themes, plus lifetime updates and our genuine thanks. Unregistered copies use a single default light theme.
Which platforms are supported?
macOS only for now — a universal build for both Apple Silicon and Intel, signed and notarized. Windows and Linux aren't available yet.
Is it stable?
Jiji is alpha. It's meant for people who already know jj well enough to sanity-check what a GUI is doing before trusting it with important work.
Do I need to know jj?
Jiji is a workbench, not a tutorial. It's best if you already use Jujutsu and want a faster, more legible daily workflow.
How do device licenses work?
Solo activates one device; Personal activates two. Licenses validate against Polar, and stay valid offline once activated.
Is it open source?
The source is available under FSL-1.1-MIT: free for permitted uses, and each release becomes MIT two years after it ships.