i want to do project on pencil software.and i have never been on a forum before.please help me out. may be i can show a slight interchange in GUI . or may be you can help to understand basic sourcecode changes to make.i knw c,c++ and somewhat visual c++.thank you for helping 
@prayuja Hi and welcome to the Pencil2D forums! We are glad to hear that you are interested in helping out with the code 
To visit the code repository I suggest you go to our Github page here:
To take a look at all the current bugs and issues go here:
For a roadmap and the original vision of what Pencil2D is supposed to do, you can read about it here (this is very important to read):
http://www.pencil2d.org/2010/06/the-vision-for-pencil-by-pascal-naidon/
If you have any specific question on how to work your way in pencil, you can ask here and I’ll make sure to relay your comments to the devs through the forum tagging.
But if you have particular issues to discuss with them try to tag them through Github
To tag someone there use the @ symbol followed by their display name.
To Tag someone in this forum use the @ symbol followed by their username (click on their display name to find out)
For example, my display name is Jose Moreno, but my username is “morr”
Again thank you for being interested in helping out with Pencil2D!