OpenSlides / OpenSlides/openslides-client

Participants > Groups: Performance needs to be improved

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#2,992 1 comment 0 reactions 0 assignees View on GitHub

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enhancement performance
Dominant language
TypeScript
Stars
35
Forks
52
Avg merge
1d 9h
Merged PRs (30d)
52

Description

Description: The group permission menu lacks in performance, if more and more groups were added to the meeting.

Reproduction:

  1. open a meeting
  2. open participants > three-dot-menu > groups
  3. add more groups and see how the performance of the page goes down. scrolling gets slower and slower with every added group.

What should happen:
The amount of groups in the permissions menu shouldn't have such a negative performance effect. It should by okay to have around 15 groups without performance issues.

Contributor guide

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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

Start by reproducing the slowdown in a meeting through Participants > three-dot menu > Groups, adding groups while observing scrolling performance. Investigate the group permission menu and measure behavior with around 15 groups; done means scrolling remains responsive as groups are added without the reported performance degradation.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
frontend, performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
48/100

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