Ok, it's a feature you already have, so it shouldn't be hard to add, i think.
Currently there is only purple color and it gets darker as you type more.
My suggestion is to change the color when you reach new goals.
E.g:
100 words or more - red
500 words or more - orange
1000 words or more - yellow
2000 words and above - blue etc. you get the idea. You can make it fixed or you can add a customization option.
Ok, it's a feature you already have, so it shouldn't be hard to add, i think.
Currently there is only purple color and it gets darker as you type more.
My suggestion is to change the color when you reach new goals. E.g: 100 words or more - red 500 words or more - orange 1000 words or more - yellow 2000 words and above - blue etc. you get the idea. You can make it fixed or you can add a customization option.
That's my suggestion and thanks for the extension