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l0ng-ai
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The sidebar's `+N -N` only refreshed on three rare edges: the pane changing directory, a command ending, and an agent turn ending. Edits made anywhere else produced no signal at all, so the counts sat stale — a long agent turn showed nothing until it finished minutes later, and a file edited in another editor never registered until the user happened to run a command in the pane. Two new triggers close the gap: - Window activation re-probes every pane. Coming back to the window is the only cue we get that the tree moved while the user was elsewhere, and the sidebar lists every tab, so refreshing just the focused pane isn't enough. - An agent's tool completions re-probe mid-turn. `AgentSessionState` gains an `activity` counter because `ToolComplete` is deliberately a status no-op during normal work, leaving status-watchers unable to see it. Both go through a new throttled claim on `GitStatusCache` that drops triggers instead of queueing them, so a busy agent or a window full of panes collapses into one shell-out per repo per 1.5s rather than a `git` storm. Also: fold the probe's two `rev-parse` calls into one (it now asks for toplevel, git-dir and common-dir together), which makes `repo_home` a pure function and unit-testable; and land probe results in the shared cache independently of the pane entity, so a pane closed mid-probe can't wedge the cwd-keyed in-flight claim for every other pane in that directory.
tty7
A terminal workbench: shells, sessions, SSH, coding agents.
Pure Rust · GPU rendering on Zed's gpui · VT core from Alacritty
English · 简体中文
Why
- Fast — ~2× the throughput of Alacritty, Ghostty, or Kitty (benchmarks)
- Sessions persist — quit or reboot; your shells keep running, no tmux
- Editor-grade input — completion, syntax highlighting, history search built in; zero config for zsh, bash, fish, PowerShell
- Agent-aware — recognizes Claude Code & co. in a pane: status, notifications, session resume
Install
Native builds for each platform on Releases:
| macOS | …-macos-arm64.dmg · …-x86_64.dmg |
drag into Applications |
| Windows | …-setup.exe · portable ….zip |
|
| Linux | …-x86_64.AppImage |
chmod +x and run — x11/wayland libs bundled |
What's inside
| Input | ghost suggestions from history · explained tab completion · syntax highlighting · multi-line editing · click places the caret · ⌃ R fuzzy history |
| Window | tabs & splits · ⌘ P palette · ⌘ F scrollback search · eight themes · IME |
| Coding agents | per-pane agent detection (~17 CLIs): status dot, notifications, branch + diff, resume after reboot, tray icon that signals "needs your input" |
| SSH | native russh stack: profiles with keychain secrets, SFTP panel, port forwarding, jump hosts |
Details for every row: docs/features.md. Keybindings: ⌘ , opens Settings — browse and remap everything, tmux preset included (full list).
Benchmarks
Same machine, same day, same 155×40 grid — Apple M1 Pro, macOS 26.3.1, five-run averages (2026-07-04):
| tty7 | Alacritty | Ghostty | Kitty | |
|---|---|---|---|---|
Plaintext IO — 11 MB cat (lower = better) |
95 ms | 239 ms | 179 ms | 185 ms |
| DOOM-fire frame rate (higher = better) | 888 fps | 485 fps | 552 fps | 617 fps |
| Cold-launch memory | 116 MB¹ | 105 MB | 128 MB | 130 MB |
¹ GUI 105 MB + the persistent daemon 11 MB.
Methodology and one-command reproduction: scripts/bench/.
Built on gpui and alacritty_terminal · Apache-2.0 · Discord · Changelog