Backspace for Chrome is an extension that reinstates the Backspace key shortcut for navigating through the history object. It allows users to easily go back (backspace) and forward (shift+backspace) within their browsing history. The extension offers the functionality to blacklist specific pages, identifies input fields to prevent accidental navigation, and is compatible across Linux, OSX, and Windows operating systems.

This extension, developed by Chris Engelbert, is a valuable tool for Chrome users who prefer utilizing keyboard shortcuts for efficient browsing. By enabling the Backspace key for history navigation, users can enhance their browsing experience with improved accessibility and convenience.