To use anywhere you have some moving vertex, like on
Particles
Simulate a particle system
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.
This modifier allows you to add
Wireframe Lines
Simple wire-frame Lines with not much options
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,
Thick Lines
Wire-frame lines with many options and who can use any 2D Layer as map
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Tube Lines
Generate tubes over geometry edges
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over a cloud point.
Here is a small tutorial to show a bit how to use them over a particle system :