Looks good !

Although none of the buttons on the Toolbar are working for me?

Firefox 70.0.1

Good to have

Completed what I wanted

Thank your extension！

I just hope to add functionality: you can customize the color of the font to distinguish which are added by the user.

Secondly, I found a problem, every time to enable the plug-in, plug-in toolbar will appear at the top of the page, so I need to find again I need to edit the location of the page, I feel this is very inconvenient, or am I wrong operation?

Very nice addon.
But, please add .........
1) highlight text or zone possibility.
2) Draw possibility.

This would be perfect for the use I have ... Edit a page, then save it as a pdf with Print-edit PDF addon (and saving it to computer as a pdf).
This way, your addon would become essential for lots of people wishing to save an edited web page and a nice companion to lots of "save as pdf" addons.

Have a nice day

Nice.

This add-on is precisely what I have been looking for to over-come some design constrains in our RMA system at work. There are time significant niggles I have though.

1. The positioning of the page hacker formatting bar is relative or absolute rather than fixed relative to the viewport (using the add-on with the latest Firefox nightly as of 17:00 11/01/2018) and the manual drag and drop placement (javascript?) is a little finicky. The toolbar lags somewhat behind my cursor and until I can finesse the cursor back over 'handle' on the left hand side of the bar (which takes some doing) the toolbar follows my cursor arround the screen at a fixed distance with all of those lovely buttons and their functionality essentially out of reach. I would far prefer the bar to follow content as a scroll down the page (i.e. fixed positioning) or perhaps even as a traditional toolbar (if Mozilla ever develop a Toolbar API for Webextensions).

2. The page hacker bar appears in the print view of any given page. As I'm using page hacker to ammend reports and print them out, the result is less than desireable. It's easy enough to simply switch page hacker off after editing and before printing, but a simple @media print {display: none} rule ought to resolve the issue more elegantly. Alas, my attempts to do just thus using user-styles have failed, quite possibly due to the page hacker bar being added programatically after the page load? I've tried similar hacks to resolve the same issue with the Grammarly add-on. Again, to no avail. It seems add-on's interface elements can't be affected by user-style (at least not via Stylish).

Anyway, those two issues are the big ones which preclude me from submitting a five star review.

I love it.THANK YOU!

best in class

Wonderful add-on! I am wondering though - can we add a right-click context menu shortcut to turn on Page Hacker? it will definitely be a lot more convenient!

Great work

Good

I love this add-on. I use more for joking than anything, love it....

I used this add-on a fair amount. It's great!