Jesterproxy keeps Scramjet Static as its proxy engine and adds a few local compatibility fixes on top.
ChatGPT uses a compatibility transport and reduced page instrumentation so typing and normal use stay stable.
YouTube browsing stays inside Scramjet, but individual video links are handed to YouTube's official embedded player before the heavy watch page can crash the browser tab.
These are Jesterproxy-specific fixes, not changes to the upstream Scramjet project. Some videos can still refuse playback when their owner disables embedding.