A single site that aggregates and live demo or video demo of open source projects... Skimming through and reading each open source project to figure out exactl

A single site that aggregates and live demo or video demo of open source projects... Skimming through and reading each open source project to figure out exactly what it does or having to read code, install it, or run it in some form just to get a better idea is a pain in the ass (personal opinion). It would be awesome to have a way to go through projects fast and _see_ what they're about before starring at their repo. Reading descriptions is not as awesome as seeing the product when possible.