This little wordpress plugin builds dynamic list of playlists from any youtube channel. There are a lot of plugins around that creating playlists from youtube channels, but usually the're "know" how to extract single uploaded videos ony. So if you need to build playlist of playlists from you channel, this one may help :)
samuelsh/youtube-channel-player
Embed YouTube channel to your Web Site via this WordPress pulgin
JavaScriptGPL-2.0