[wkoszek]

Buy 1 cheap domain for 10 years or get a free domain (.gs), buy 1 cheap hosting for 10 years or use some free hosting (Red Hat Openshift) and deploy all your stuff there + make sure you have README.md in all your projects with single-script deploy script. As EKSolutions said: screenshots, documentation etc.

[EKSolutions]

Just a bit of bonus information to add on here, you can get free domain names from http://freenom.com