If you loved playing with your Deviantart or myspace color schemes this is for you.

Exported themes can't be installed (add-on is broken).
Firefox Color can't be synced without instalation.

Des années que je cherchais comment créer son propre thème Firefox personnalisé, et en fait ce module existait tout ce temps ? 😱 Trop bien en tout cas, on peut tout modifier, au-delà de mes espérances !

C'est juste dommage qu'on ne puisse pas choisir que l'image de fond se redimensionne automatiquement selon la largeur de la fenêtre, parce que du coup elle est presque systématiquement rognée (mais on peut choisir si elle est rognée à gauche, à droite ou sur les côtés 😄).

Server seems very slow on browser startup -- takes 3 or 4 seconds to 'load' the colour changes from server, then when finally done it resets the tab to blank even if I've already clicked a bookmark!

Started doing this a couple of months ago following a Firefox update.

Okay. I'm going to state an honest review regarding the Firefox Color extension. While it's very cool that I get to create my own Firefox themes, whether depending on the time of the year or themes based on pop culture, there's one major drawback that's stopping me from giving the Firefox Color extension five stars. Every time I try to test out one of my themes made from Firefox Color to upload to the add-ons after downloading the XPI file, I always get the same error; which is stopping me from sharing my own Firefox themes: "This add-on could not be installed because it appears to be corrupt". I would be much appreciated if you were to update this extension so that you could troubleshoot this issue that I've been having.