l0ng-ai
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tty7
tty7 is a fast, GPU-accelerated terminal workbench with persistent sessions, built-in input tools, SSH support, and coding agent awareness.
AI repository intelligence
FR-AI / ANALYSISWhy it is worth attention
It provides a native, keyboard-driven code review experience with unified/split views, word-level diffs, and direct GitHub review submission, all in a single lightweight app built with Rust.
Who it is for
- Rust developers exploring native GUI apps with gpui
- macOS users who frequently review GitHub pull requests
- Developers wanting a fast, keyboard-centric alternative to browser-based code review
Use cases
- Reviewing GitHub pull requests with inline comments and approval
- Comparing local git diffs with word-level changes
- Navigating large codebases during code review with minimap and fuzzy file filter
Strengths
- Native performance on Apple Silicon with minimal dependencies
- Rich diff features: unified/split views, word-level intra-line diffs, minimap
- Deep GitHub integration: PR picker, inline comment reading and posting, review submission
- Keyboard-first design with extensive keybindings for fast navigation
Considerations
- macOS only, requires Apple Silicon (no Intel or Linux support)
- App is unsigned and requires manual override or quarantine removal on first launch
- Vibe coded without code review by the author, which may impact reliability and maintainability
README quick start
lgtm
A fast, native code-review app in Rust, built with gpui.
Requires the GitHub CLI (gh auth login first), otherwise you can only review code locally.
This is 100% vibe coded. I have not read the code.
Setup
Grab LGTM.dmg from the latest release (built from every commit on main, Apple Silicon only), open it, and drag LGTM to Applications.
The app is unsigned, so on first launch macOS will complain — right-click the app and choose Open, or:
xattr -d com.apple.quarantine /Applications/LGTM.app
Or build from source:
cargo run --release
Note that you will need Xcode to build it from source because the metal dev tools are bundled with it. Otherwise the build fails with the following error:
cargo:rerun-if-changed=./src/platform/mac/shaders.metal
cargo::error=metal shader compilation failed:
xcrun: error: unable to find utility "metal", not a developer tool or in PATH
Features
- unified + split views
- tree-sitter highlighting (18 languages),
- word-level intra-line diffs,
- multi-item sidebar with file tree
- cmd-k palette with fuzzy PR picker,
- local repo diffs
- minimap,
- inline GitHub review comments (reading + posting, hover a line for +)
- submitting reviews (approve / request changes / comment,
cmd-enteror the Review button)
Coming: LSP, AI inline review annotations
Keymap
| Key | Action |
|---|---|
cmd-k | open palette (GitHub PR picker / folder) |
cmd-t / cmd-w / cmd-b | quick-open input / close item / toggle sidebar |
ctrl-tab | cycle open items |
] / [ | next / previous file |
n / p | next / previous hunk |
v | unified ↔ split view |
/ | fuzzy file filter |
m | toggle minimap |
c | toggle inline comments |
cmd-j | chat with Claude Code |
r | refresh active item |
cmd-enter | submit review (approve / request changes / comment) |
home / end | top / bottom |
cmd-c | copy selection |
cmd-q | quit |
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