Sample applications created using JUNG, largely focused on visualization. Current features demonstrated in the samples include:

- visualization of changing graphs
- visualization animation
- layouts: BalloonLayout, TreeLayout, RadialTreeLayout
- clustering, shortest path, minimum spanning tree
- sublayouts
- label variations: orientation, position
- customization of color, shape, stroke
- on-the-fly visualization filtering
- graph editor
- vertex 'collapsing'
- multiple models, multiple views with the same model
- vertices as Icons
- magnifying lens overlay
- satellite view