Seems like it, the source for their website is here https://github.com/SergeyMorugin/ostagram https://github.com/SergeyMorugin/ostagram and the bottom links to

Seems like it, the source for their website is here https://github.com/SergeyMorugin/ostagram https://github.com/SergeyMorugin/ostagram and the bottom links to jcjohnson's repo