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thomasandClaude Opus 4.8
08f8d16a88
The settings overlay covers the real title bar, so it lays its own drag band across the top 40px -- absolute, full width, tagged `WindowControlArea::Drag`. The theme panel docks to the window's top edge beside it, which puts its header's `×` inside that band. On Windows the band is `HTCAPTION`. gpui resolves the control area in `Window::hit_test` by walking hitboxes top-down and stopping only at a `HitboxBehavior::BlockMouse`; a plain `Button` isn't one, so the band's hitbox stayed in `mouse_hit_test.ids`, the hit-test callback answered `Drag`, and the OS took every press on the `×` as a window-drag. The button's `on_click` never fired. `occlude()` on the button ends the walk there, which is the same fix the tab-strip chips carry and the one the page's own `×` has had since it was written. Scoped to the button so the rest of the header still drags the window. No-op on macOS and Linux. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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