Vimium C

A keyboard shortcut tool for keyboard-based page navigation and browser tab operations with advanced omnibar and global shortcuts. Vimium C is an open-source browser extension that provides keyboard-based inner-page navigation, browser tab operations, and an enhanced search panel, so you may take full advantage of your browser without a mouse or touchpad. It supports all original commands of Vimium and some new useful commands (a full list can be seen in a help dialog in the Vimium C Options page). And it can map the same key sequence to different commands for different websites (and/or for different active elements on the page). It can copy any selected text and current tab's title and URL to the system clipboard, and read the clipboard to search the copied text using a specified search engine. It can also enable/disable websites' image loading and even JavaScript execution, if you trigger its command "toggleCS".