[afshinmeh]

but I really confused that if you have this idea before, why you didn't published it on the Github partially?

You oldest commit is for 1 day ago.

[clu3]

I made it as part of SandPHP's JS suite and SandPHP is still a private repo. OTOH, I've just checked your first intro.js commit is Mar 10, 2013 and I asked around IRC on the 9th and you're asking for a DMCA takedown sigh...