Speed Up Scroll is a free Chrome add-on developed by Ruslan Login. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory.

This add-on aims to enhance the rendering speed on web pages during scrolling in webkit-based browsers. It addresses the issue of low FPS (frames per second) during scrolling by disabling certain unnecessary CSS properties when the scroll starts, and enabling them back when the scroll ends.

With Speed Up Scroll, users can experience smoother scrolling on web pages, resulting in a more seamless browsing experience. By optimizing the rendering process, this add-on improves the overall performance of web pages, especially in situations where onscroll FPS is typically low.

If you're looking to enhance the scrolling experience in webkit-based browsers, Speed Up Scroll is a useful tool to consider.