Change Details

Article images should lazily load instead of eagerly load using the wikimedia-page-library transforms. [] Add page library dependency. [] Transform images to placeholders before loading the window document. [] Load images when within 150% of viewport. [] Verify images are lazily loaded and that loading does not cause reflows.

Article images should lazily load instead of eagerly load using the wikimedia-page-library transforms. [] Add page library dependency. Verify unused transforms are eliminated from the bundle. [] Transform images to placeholders before loading the window document. [] Load images when within 150% of viewport. [] Verify images are lazily loaded and that loading does not cause reflows.

Article images should lazily load instead of eagerly load using the wikimedia-page-library transforms. [] Add page library dependency. Verify unused transforms are eliminated from the bundle. [] Transform images to placeholders before loading the window document. [] Load images when within 150% of viewport. [] Verify images are lazily loaded and that loading does not cause reflows.