Navigate to known web sites quickly using muscle memory
Instead of searching or scrolling through a list of tabs, rely on your muscle memory by assigning each key (all 26 alphabets, if you need more this extension is not for you) to a url.
Additionally, you can easily modify the keymap, e.g. to change the name, search text and url for the key f:
1. press E ( capital E ) to enter edit mode
2. f to focus on the f key
3. enter the name
4. tab to go to next field
5. enter the search text
6. tab to go to next field
7. enter the url
8. Escape to navigate away from the text box
9. S to save
10. E to exit edit mode