wandb beta leet

LEET is a local terminal UI for viewing a W&B run’s stats, metrics, and system health. LEET is a keyboard-driven interface designed for users who work on remote systems or HPC environments using tools like SSH or tmux.

Key features include:

• Keyboard-first navigation: All features accessible via keyboard shortcuts
• Live updates: Monitors the .wandb file in real-time as your run progresses
• Metric filtering: Filter metrics using glob patterns or substring matching
• Smart zooming: Mouse wheel zoom keeps the latest data points in view
• Customizable grids: Configure the number of rows and columns for metric and system displays
• Human-readable formatting: System metrics show friendly units (e.g., “GPU Utilization (%)”, “RAM Used (GB)”)

LEET provides a three-panel layout:

• Left sidebar: Run Overview showing environment variables, configuration, and summary statistics
• Center panel: Metrics grid with Braille-style line charts for logged metrics
• Right sidebar: System Metrics displaying GPU utilization, RAM, CPU, and other system health indicators

Keyboard Shortcuts

General

Key	Description
h, ?	Toggle this help screen
q, ctrl+c	Quit
alt+r	Reload run data

Panels

Key	Description
[	Toggle left sidebar with run overview
]	Toggle right sidebar with system metrics

Navigation

Key	Description
N, pgup	Navigate between chart pages
n, pgdown	Navigate between chart pages
alt+N, alt+pgup	Navigate between system metrics pages
alt+n, alt+pgdown	Navigate between system metrics pages

Charts

Key	Description
/	Filter metrics by pattern (supports glob or substring matching)
ctrl+l	Clear active filter

Run Overview

Key	Description
o	Filter overview items (supports @e, @c, @s for environment/config/summary sections)
ctrl+k	Clear overview filter

Configuration

Key	Description
c	Set metrics grid columns
r	Set metrics grid rows
C	Set system grid columns (Shift+c)
R	Set system grid rows (Shift+r)

Run Overview Navigation (when sidebar open)

Key	Description
up, down	Navigate items in section
tab, shift+tab	Switch between sections
left, right	Navigate pages in section
@e, @c, @s	Filter specific section (environment/config/summary)

Mouse

Action	Description
mouse wheel	Zoom in/out on focused chart
shift+mouse select	Select text

Usage

wandb beta leet COMMAND [ARGS]...

Commands

Command	Description
config	Edit LEET configuration.
run	Launch the LEET TUI.