Terminal Tetris where blocks are made of your AI chat keywords.
终端俄罗斯方块，方块上的文字来自你的 AI 聊天记录。
┌────────────────────┐ ╔════════════════════╗
│ te rm in al │ ║ CHATRIS ║
│ 渲染 引擎 │ ║ Score: 1200 ║
│ co de · · · · │ ║ Lines: 4 ║
│ · · · · · · │ ║ Level: 2 ║
│ · · · · · · · · │ ╚════════════════════╝
└────────────────────┘ ⚡ RUSH ▓▓▓░░░░░░░░░░░
# No install needed — just Node.js >= 18
node bin/tetrisminal.mjs
# Or with npm
npm startChatris auto-detects your chat history from whichever tool is active:
| Tool | Format | Status |
|---|---|---|
| Claude Code | JSONL ~/.claude/projects/ |
Supported |
| Gemini CLI | JSONL ~/.gemini/tmp/ |
Supported |
| Codex CLI | JSONL ~/.codex/history/ |
Supported |
| Cursor | SQLite state.vscdb |
Supported (needs system sqlite3) |
Keywords are extracted from your chat using TF scoring — words you say get 2x weight.
If no chat history is found, it falls back to DEVLOG.md or a built-in word list.
| Key | Action |
|---|---|
← → |
Move |
↑ |
Rotate |
↓ |
Soft drop |
Space |
Hard drop |
p |
Pause |
t |
Cycle theme |
r |
Restart |
q / ESC |
Quit |
Press t to cycle. 4 built-in themes:
- classic — warm orange/green
- palenight — soft pink/lavender
- redcode — red/gold/crimson
- glitch — cyan/magenta cyberpunk
node bin/tetrisminal.mjs --theme=glitch| Flag | Default | Description |
|---|---|---|
--theme=NAME |
classic |
Starting theme |
--speed=MS |
500 |
Base drop interval in ms. Lower = faster |
--level=N |
1 |
Starting level (each level speeds up by 40ms) |
--words=N |
80 |
Word pool size (top N keywords) |
When the AI model finishes responding and you're idle, blocks start falling faster — nudging you back to work.
| Flag | Default | Description |
|---|---|---|
--grace=SEC |
0 |
Grace period at game start. No rush for first N seconds |
--rush-delay=SEC |
5 |
How long to wait after model finishes before rush starts |
--rush-speed=MS |
1000 |
Rush escalation interval (faster = more aggressive) |
--rush-max=N |
12 |
Maximum rush level |
--rush-floor=MS |
25 |
Fastest possible tick during max rush |
--no-rush |
— | Disable rush mode entirely |
# Chill mode — 60s grace, no rush pressure
node bin/tetrisminal.mjs --grace=60 --no-rush
# Competitive — fast start, aggressive rush
node bin/tetrisminal.mjs --speed=300 --level=3 --rush-delay=3
# Custom rush — slow escalation, generous delay
node bin/tetrisminal.mjs --rush-delay=10 --rush-speed=2000 --rush-max=6
# Just play, cyberpunk style
node bin/tetrisminal.mjs --theme=glitch --no-rushRush triggers when the AI model finishes its response and you stop coding:
User sends message → JSONL last entry = user → model thinking → no rush
Model responds → JSONL last entry = assistant (text) → file stops growing
5 seconds pass → confirmed idle → rush starts → blocks accelerate
User types again → JSONL grows → rush resets
- Detects the active conversation by monitoring which JSONL file is growing
- Checks message content (not just timestamps) to know if the model is done
- Works across Claude Code, Gemini CLI, and Codex CLI
- Cursor uses SQLite queries for the same detection
- Stale/old sessions never trigger rush
Single file (bin/tetrisminal.mjs), zero dependencies, pure Node.js ESM.
Adapter System Game Engine Rendering
┌─────────────┐ ┌──────────────┐ ┌──────────────┐
│ Claude Code │──┐ │ 7 Tetrominos │ │ ANSI escape │
│ Gemini CLI │──┤ │ 10×20 board │ │ 256-color │
│ Codex CLI │──┼──→ │ TF keywords │──→ │ 4 themes │
│ Cursor │──┤ │ Rush system │ │ Side panel │
│ DEVLOG.md │──┘ │ Score/Level │ │ Rush bar │
└─────────────┘ └──────────────┘ └──────────────┘
MIT