react-component / react-component/tree

Drag n Drop slow

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#396 5 comments 1 reaction 0 assignees View on GitHub

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Dominant language
TypeScript
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Avg merge
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Merged PRs (30d)
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Description

Hello,
Im facing the issue, that the drag n drop functionality is very slow in my application.
When moving an item in the tree the "hover effect" is following the movement very slowly like a trail.
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Did someone experience similar problems or has an idea how to fix this problem?

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file, test, or entry point is named. Start by reproducing the slow tree drag-and-drop hover effect using the GIF as a reference, then trace the drag movement and hover handling in the tree component. Done means the hover effect follows movement responsively without the reported trail.

Written by the indexing model from the issue text.

Assessment

Tech stack
react, typescript
Domain
frontend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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