This is an excellent extension that made me be able to see time and date right away! I also have many bookmarks but only few of them are needed daily, so I have pinned them.

The Dast-nevis to-do list is good as well, I can see my internet oriented task there every time I use my new tab

And at last, the customization tools has made my browsing experience much better. I can set my fave background and font!