Stable ultrawide ChatGPT layout: removes width clamps, forces full-viewport content, auto-repairs SPA changes.
ChatGPT — UltraWide Pro enhances the ChatGPT web interface by removing fixed layout constraints
and expanding the interface to the full width of the user’s display.
It is designed for users working with large monitors, ultra-wide screens, or full-screen layouts who prefer
a more flexible and spacious view.
The script applies a persistent set of CSS rules and uses:
MutationObserver to monitor and repair DOM changesrequestAnimationFrame for continuous layout reinforcementpushState and replaceState to stay active in ChatGPT’s SPA environment
Provide a clean, stable, full-viewport ChatGPT experience for users who want to take advantage of wider screen real estate.