In this package there is three modules, which (I think) somebody can find for useful. :)
In first look, they looks like GTK applications. But not so... This is just ECMA-262. I used WebKit lib in GTK Seed (from one example).
To run these modules, you need to install seed:
$ sudo apt-get install seed
Then run some of three files:
There is not translated manual, but I think, interface is intuitive.
In file additionalLanguages.js you will find how to make your own keyboard layout.
Here you can visualize (almost) all symbols from UTF-16; view them and their codes.
Colors (RGBKingdom tool)
With this widget you can play with colors and color combinations. Posibility to use different color wheels and make your own (by editing the script).
These scripts are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
I hope, there is not many bugs in this beta version.
Have a nice day!