hello-hacker
Hello Hacker is a web based program for playing with a 5x5 led grid using JavaScript! It also includes an emulator so you can try it without the hardware. Great for experimenters of all ages.
It is written using Node.js, and intended for use in modern browsers. First install Node from nodejs.org, and then run these two commands to install and start Hello Hacker:
npm install -g hello-hacker
sudo hello-hacker
License: ISC
Copyright (c) 2014 Burgeon Group info@burgeongroup.com
Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.