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l0ng-ai
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The section was a field editor wearing a list's clothes: the widest column on the page said "Select a profile to edit" and nothing else, the global security toggles hung underneath whichever host happened to be open, and port forwards had to be typed as `L bind:port target:port` into a text area that taught the syntax nowhere and silently dropped any line it couldn't parse. The master column now leads with a title and a filter — past a dozen hosts, finding one is the job — with Add and the `~/.ssh/config` import demoted to icon affordances beside it. Hosts bucket by group into collapsible sections; a collapsed header keeps showing how many of its hosts are connected, and collapsing the group holding the selection hands the detail pane back to Defaults rather than stranding a selected row nobody can see. A live query force-expands every group. `Defaults` is now a pinned row with its own page, so "every host starts from these and can override one" is something the list's shape says. Each per-host override names the value it currently inherits instead of claiming a mechanism exists. A selected host leads with its own name, address, jump chain and live status, then Save (disabled with nothing to write) and Connect. Save leaves the form open — with the list permanently beside it, closing back to an empty pane read as the selection being thrown away. Port forwards are one row of inputs per rule, and a rule that can't connect is flagged in place rather than dropped on save. With nothing selected the pane offers quick connect and, when `~/.ssh/config` holds aliases tty7 hasn't linked, an offer to link them.
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 · nine 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