Rated 5 out of 5 stars

Great! It's so awesome that it provides descriptions for the preferences. Should be a built-in feature!

A Hidden Gem! Rated 5 out of 5 stars

This extension adds a convenient UI to allow the user to set some Firefox options.

Everything it can do can be done by editing prefs.js or using about:config, but this is excellent for those not comfortable with doing those things, or for those who simply want a convenient interface.

This review is for a previous version of the add-on (1.9.1). 

Rated 5 out of 5 stars

It is very great. I like it.

This review is for a previous version of the add-on (1.9.1). 

Thank you Rated 5 out of 5 stars

Nicely designed, helped me discover keys I didn't know about.

This review is for a previous version of the add-on (1.9.1). 

Very useful Rated 5 out of 5 stars

Some important preferences are easy to handle with this AddOn. Thank you, developer!

This review is for a previous version of the add-on (1.8.1). 

Very well Rated 5 out of 5 stars

The very well extension, better user experience.

This review is for a previous version of the add-on (1.7.1). 

External Source Editor Rated 5 out of 5 stars

Note: I switched over to Linux (Mint) several months ago. During this time, Firefox has seen many updates. Before LinuxMint, I was on Ubuntu (14.04) and had the same issue - as follows:

Unable to set external source editor through gui:config. It seems to save "view_source_editor_external" to 'true' (this is good). The 'view_source_editor_path' does *not* seem to get saved in 'about:config'.

Was not an issue under Win7 (last year, have not been on a Windows System in over 9 months) and earlier versions of Firefox last year. The issue might be related to newer versions of Firefox under Ubuntu and similar. Just want to point this out, it's a great extension otherwise.

This review is for a previous version of the add-on (1.7). 

Thanks for reporting this issue. A new version is in the review queue and the fix should be released soon.

Nice enough but .. Rated 3 out of 5 stars

I wish it had an option to display as a page the way that about:preferences now does. Still pulling more into a GUI like effect, but not as a popup. Would make it easier to navigate.

This review is for a previous version of the add-on (1.6). 

There is no help file, no explanation for accessing the features, and no instruction for how to use the app Rated 1 out of 5 stars

The project is maintained at Github — a developer site where a "pull request" has no affiliation with helping your DH to get his galoshes off, and a "fork" is not part of a set of eating utensils. I was interested to see just how much G there is in his GUI — the image cache — but I'll consider myself lucky if I can just find it to begin with!

This review is for a previous version of the add-on (1.5.1-signed). 

I'm sorry if you had a hard time using the extension. I have now updated the add-on page / support page:
http://blog.freedig.org/guiconfig
This page contains basic information on how to use the extension and a comment section for any feedback you might have.

Developer version seems to work again Rated 5 out of 5 stars

I only tested a few settings with the developer version (at the very end of this page), and they worked.

This review is for a previous version of the add-on (1.2.3.1-signed). 

Thank you for trying the beta version. Version 1.2.4 is currently waiting to be reviewed. The beta channel now contains version 1.3 which includes a much needed update to the preferences.

Rated 1 out of 5 stars

Doesn't work anymore

This review is for a previous version of the add-on (1.2.3.1-signed). 

changes are not saved in ff 33 Rated 3 out of 5 stars

changes applied in the addon are not saved in firefox 33 thanks

This review is for a previous version of the add-on (1.2.3.1-signed). 

Rated 5 out of 5 stars

Don't Work properly with Firefox 30.

This review is for a previous version of the add-on (1.2.3.1-signed). 

Rated 5 out of 5 stars

不错的扩展,不知道跟Configuration Mania能不能共同使用。
thank you

This review is for a previous version of the add-on (1.2.3.1-signed). 

Lange Zeit ist vergangen seit dem letzten Update Rated 5 out of 5 stars

War ein sehr gutes Addon bis zu Firefox 28. Aber nun kann man nichts mehr einstellen mit Firefox 29, man hat nur noch die übernehmen, abbrechen oder ok Buttons.
slosd plz update it!!! Ansonsten muß ich mich von diesem Addon trennen.

Version 1.2.3 sind zwar alle Funktionen wieder sichtbar, aber man kann einstellen was man möchte es wird nichts übernommen. es funktioniert mit Firefox 29 immer noch nicht.

This review is for a previous version of the add-on (1.2.2.1-signed). 

Does not work with Firefox 29! Rated 1 out of 5 stars

It quit working with the update to Firefox

This review is for a previous version of the add-on (1.2.2.1-signed). 

Thank you for Update to FF29 Rated 5 out of 5 stars

Unfortunately it does not in Firefox 29 beta.
Update 03.05.14
Thank You

This review is for a previous version of the add-on (1.2.2.1-signed). 

Very nice, needs better menu integration Rated 4 out of 5 stars

Great add-on. My only complaint is that the menu item does not show up in firefox 27 in the Firefox drop down menu when the menu bar is not shown.

This review is for a previous version of the add-on (1.2.2.1-signed). 

Rated 5 out of 5 stars

My son says this is a great extension

This review is for a previous version of the add-on (1.2.2.1-signed). 

Rated 3 out of 5 stars

It was great add-on, but at the current state I cannot give more than 3 stars. Unfortunately this add-on is obsolete and many, many setting are inaccessible.

This review is for a previous version of the add-on (1.2.2.1-signed).