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Every tool you run. One infinite space.
Terminals, Git, AI agents and docs — pinned to a canvas that never forgets where you left them. Tomorrow starts where today stopped.
Native macOS · Apple silicon & Intel · free during public beta
func drop(_ thread: Thread, on window: CanvasWindow) {
− guard let target = hitTest(thread.tip) else { return }
+ guard let target = hitTest(thread.tip) ?? nearest(thread) else { return }
+ let cable = Cable(from: thread.source, to: target, kind: .data)
+ layer.attach(cable, animated: true)
}
// flow particles travel source → destination
− cable.state = .idle
+ cable.state = link.isLive ? .flowing : .resting
+ emitter.rate = link.isLive ? 14 : 0
Wire CableLayer to agent diffs
Persist scrollback on quit
Flow particles on live links
Ship beta invites✦ assigned
read src/canvas/CableLayer.swift
read src/canvas/Thread.swift
planning the attach path…
edit drop(_:on:) — 2 files changed
test CableLayerTests · 12 passed
✓ diff ready — cable flowing →
01 · The map
This is your project.
Not twelve tabs. Not four desktops. A map you pan and zoom like territory.
02 · Terminal
Real terminals, pinned in place.
A live PTY with scrollback that survives the night. It's still here tomorrow.
03 · Source control
Git you can actually see.
Graph beside diff. Stage straight from the change. No modal in your way.
04 · Agents
Agents work on the canvas.
Claude, Gemini, Copilot, Codex — assigned from your planner, watched in the open.
05 · The system
Alone, they're windows.
Together, they're an environment shaped exactly like the problem.
06 · Cables
Cables make work visible.
Light flows from source to destination. You see progress without reading a log.
Seventeen surfaces.
Zero clutter.
Every surface is a focused native window — summoned when you need it, gone when you don't, always remembering its place on the canvas.
~/dev/nullspace ❯ swift build Building for debugging… ✓ Build complete (4.2s) ❯ git status -sb ## feat/cables…origin M src/canvas/CableLayer.swift ❯
Core surfaces · 01 A real PTY running a login shell — ANSI colour, alt-screen TUIs, scrollback that survives the night.
The core is just
the start.
Install free, sandboxed plugins from inside the app to add new powers — isolate agents in their own git worktrees, juggle Claude logins, drive the planner from an agent, or type by voice. All on-device, all free.
Give every AI agent its own copy of the working tree, so parallel agents never collide.
- One toggle runs each new agent on its own branch and checkout — even across a multi-repo folder.
- A scoped diff per agent, then merge or discard the whole worktree in one action.
Keep several Claude Code logins side by side and switch the active one in a single click.
- The usage gauge splits into a row per account, each with its own limit bars and reset clock.
- Get a phone push the moment a paused account's limit frees up again.
Let Claude Code read and drive the planner of the space it's working in — and keep you in control.
- The agent ticks a live to-do list as it works, with focus files travelling with each task.
- It can move a task to Review with a hand-off note — but never to Done. That call is yours.
Talk instead of type — your words land at the cursor, transcribed entirely on your Mac.
- Speech-to-text runs 100% on-device with Parakeet or Whisper — no audio ever leaves the machine.
- Smart insert drops the transcript into whichever agent, task or editor has focus.
Assign a planner task to any agent by a thread — the work flows back as a live diff.
Explore all four pluginsFollow along as
Null Space ships.
Build updates, new tool windows and beta notes go out on X first. Follow the project and its founder to catch them the moment they drop.
Free public beta — available now
Return to the problem,
Return to the problem,
not the setup.
Free during public beta · macOS 14+ · Apple silicon & Intel