Use virtual scroller for diffs file tree
What does this MR do and why?
Implements Use Virtual Scrolling on the Diffs File Tree (#386703 - closed).
Fixes Improve browser Total Blocking Time (TBT) perfo... (#338359 - closed).
This MR adds virtual scrolling rendering to diffs file tree to improve page performance.
Screenshots or screen recordings
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How to set up and validate locally
- Open any large MR Changes page (GDK example)
- Open file tree ()
- You should see a file tree properly render:
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
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I have evaluated the MR acceptance checklist for this MR.
Edited by Stanislav Lashmanov