A TUI dashboard for Claude Code usage metrics, built with ratatui.
Parses session data from ~/.claude/projects/ to display token usage, tool calls, file operations, session records, conversation stats, and estimated cost.
cargo run --release| Key | Action |
|---|---|
← / h |
Scroll chart left |
→ / l |
Scroll chart right |
Home |
Jump to earliest day |
End |
Jump to most recent day |
c |
Toggle chart between tokens-per-day and cost-per-day |
q / Esc |
Quit |
src/
├── main.rs # Entry point, terminal setup, event loop
├── lib.rs # Module declarations
├── data.rs # JSONL parsing, metrics aggregation, cost estimation
└── ui.rs # App state, layout, and all panel rendering
