Greasy Fork is available in English.
在不刷新标签页的情况下, 每5秒自动刷新Twitter（X）时间轴。
It still works perfectly for me. Did you try running it without any other scripts or extensions, and also testing it on the home page? It should refresh the timeline without a full reload.
为什么安装后使用不成，一直重试都不行。