I have to give at least 3 stars for this, if for no other reason, because this developer recognized a weak spot in the Firefox Search and Find feature relationships (or lack-of in this case).
Having to retype or copy text into the Find tool that was already just entered into the search bar gets tedious.
Really, this is not bad for a first cut. I do still find it useful. I will toss in my vote for a single icon or Tools menu option to turn the feature on or off, it could be nice to have it stay on between searches, or to just have the toolbar icon/button to turn it on for each search instead of having to bring up the context menu.
Another nice feature to add would be to allow a phrase /multiple words in quotes in the search bar be one highlighted color on the page.
solid add-on, but it needs an icon to start. would be nice if it showed the list of highlighted words in the search bar with respective colors. but again, solid basic program that does what it says it will.