When you are sick of cluttered and messy new tab page

Tabliss in Firefox gives the new page a new life by swapping a new wallpaper in every time you open a new page. There is no way to configure anything on the page, strictly just a clock with a greeting base on the time it detected. Sometimes I would just leave the new page on while my PC is left idling, it serve the wallpaper purpose really well and gives me a better mood each time I open a new tab.