Lag occurs when dragging the element with links

[reshin-pulapaddy]

Introduction

I have created around 290 rectangles and created one circle and connected each rectangle with the circle
When I try to drag the circle, lag occurs and the entire screen freezes.
is there any way to fix this issue?

https://jsfiddle.net/reshin_pulapaddy/scuexpty/6/

Steps to reproduce

No response

Restrictions & Constraints

No response

Does your question relate to JointJS or JointJS+. Select both if applicable.

JointJS, JointJS+

[kumilingus]

1. Upgrade to version 4. It will force you to get rid of the legacy dia.Link slow links. This is the most important point.
2. You can specify the maximum number of updates in a single animation frame: paper.unfreeze({ batchSize: 100 })
3. If you expect elements in your app to be connected by hundred of links, you might want to implement dragging previews as shown in DataMapping application.