On iOS, navigating to a book group in the library caused the WebKit GPU
process to exceed its 300 MB jetsam limit (peaking at ~328 MB), resulting
in a blank screen flash and broken scroll state.
Three changes reduce peak GPU memory usage:
- Add overscan={200} to VirtuosoGrid/Virtuoso so only items within 200px
of the viewport are rendered, limiting simultaneous image decoding
- Add loading="lazy" to both Image components in BookCover so the browser
defers decoding offscreen cover images
- Conditionally mount the <video> and <audio> elements in AtmosphereOverlay
only when atmosphere mode is active, eliminating idle H.264 decoder
memory overhead
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Hidden easter egg: re-clicking the active light mode sun icon
or dark mode moon icon activates an ambient atmosphere with a
komorebi leaf shadow video overlay and forest background audio. Audio
adapts to theme: birds for light mode, crickets for dark mode.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Huang Xin