Adds a Wayback Machine button to your browser toolbar. When you click it, it searches for the current tab in the Wayback Machine. Small, simple, and requires no permissions. Licensed under the Apache License, version 2.0. Source: https://git.benjamin.barenblat.name/wayback-machine-button The extension icon is the "library" icon (https://thenounproject.com/term/library/1244000) by Kavya from the Noun Project (https://thenounproject.com).