Slow the page a lot when too much component
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- Dominant language
- TypeScript
- Stars
- 2.9k
- Forks
- 279
- PR merge metrics
- No merged PRs in 30d
Description
We have a page with a lot of component (between 2000 and 10000 mounted components), it stays performant until we open the inspector with vue devtools, and then everything is very slow, sometimes the page is even blocked.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the slowdown with a page containing 2,000–10,000 mounted components, then open the Vue devtools inspector and profile the resulting blockage. The issue is resolved when inspecting such a page no longer makes it very slow or blocks the page.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- devtools, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 42/100