This is a backport PR for branch 44-x-y
trop[bot]

#53107: perf: trim GTK and FontConfig work off the linux startup path

Merged
Created: Aug 22, 2026, 1:05:06 AM
Merged: Aug 22, 2026, 2:21:00 AM
1 comments
Target: 44-x-y

Backport of #53070

See that PR for details.

Notes: Improved application startup time on Linux by skipping GDK's OpenGL probe and loading FontConfig off the main thread during toolkit initialization.

Backport Information

Original PR Author
codebytere
Original PR Status
Merged
Original PR Merged At
Aug 22, 2026, 1:04:33 AM
Original PR Link
GitHubView on GitHub

Semver Impact

Major
Breaking changes
Minor
New features
Patch
Bug fixes
None
Docs, tests, etc.

Semantic Versioning helps users understand the impact of updates:

  • Major (X.y.z): Breaking changes that may require code modifications
  • Minor (x.Y.z): New features that maintain backward compatibility
  • Patch (x.y.Z): Bug fixes that don't change the API
  • None: Changes that don't affect using facing parts of Electron