Vimium - Hacker's browser

Vimium is Google Chrome and Chromium extension, which brings Vim-like navigation to your browser. You can install it from Chrome Web Store or from a source code.

Once you have Vimium installed, you can see this list of key bindings at any time by typing ?.

Here the list of default keys:
h scroll left 

j scroll down 

k scroll up 

l scroll right 

gg scroll to top of the page 

G scroll to bottom of the page 

d scroll down half a page 

u scroll up half a page 

f open a link in the current tab 

F open a link in a new tab 

r reload 

gs view source 

yy copy the current url to the clipboard

o Open URL, bookmark, or history entry
/ enter find mode -- type your search query and hit enter to search or esc to cancel 

n cycle forward to the next find match 

N cycle backward to the previous find match
H go back in history 

L go forward in history
J, gT go one tab left 

K, gt go one tab right 

t create tab 

x close current tab

You may remap or unmap any of the default key bindings in the "Key mappings" section under "Advanced Options" on the options page.

See video with details: