Web

Web - Visualization UI

Start

cargo build --release
cargo run --release -- coupling --web $ARGUMENTS  # default: ./src

# Custom port
cargo run --release -- coupling --web --port 8080 ./src

# Don't auto-open browser
cargo run --release -- coupling --web --no-open ./src

# Web timeline uses the same history sampling model as --history
cargo run -- coupling --history=8 --git-months=12 ./src

Keyboard Shortcuts

Graph Interaction

• Click node: Highlight neighbors, center view
• Click edge: Show dependency direction
• Click background: Clear selection

Panel Features

2D / 3D Graphs

Explore coupling relationships in 2D or 3D views.

Dimension-Space

Inspect strength, distance, volatility, and balance score as separate trust dimensions.

Timeline

Shows coupling health across git revisions with auto-play controls.

Trust

Shows analysis confidence, run notes, and declared blind spots.

Hotspots

Top refactoring targets ranked by severity. Click to jump.

Key Modules

• Connections: Sort by dependency count
• Issues: Sort by problem count
• Health: Sort by health score

Analysis

• Show Dependents: Modules depending on selected
• Show Dependencies: Modules selected depends on
• Full Impact: Complete blast radius

Filters

• Strength: Intrusive / Functional / Model / Contract
• Distance: SameFunction / SameModule / DifferentModule / DifferentCrate
• Volatility: High / Medium / Low
• Balance Score: Range filter
• Show Issues Only / Show Cycles Only

Export

• PNG Image: Save graph as image
• JSON Data: Save analysis data as JSON

Notes

• Ctrl+C to stop server
• Large projects may take longer on initial load