GFork

This userscript aggressively optimizes browser performance by overriding core JavaScript functions and CSS rendering behavior to maximize hardware acceleration—even on integrated graphics. It clamps timers to reduce CPU overhead, forces GPU rasterization on all elements, preloads media resources, triggers garbage collection, and smooths animation rendering. A real-time overlay displays memory usage and performance status, providing visual confirmation that the boost is active. Designed to run automatically on all websites, this script pushes browser capabilities to their absolute limits without requiring user interaction. The 30 FPS screenshot is the test without the performance booster. The 60 FPS one is the test with performance. This script can also optimize 120 and higher. There is also a UI with stats that you can see.