A few have been asking for something like this for a while, so over the past few weeks I put a framework together that I think could be useful and educational. Check it out at:
https://dynamoworks.wordpress.com/
If you would like to be invited to make posts about your own custom nodes or workflows, feel free to contact me. General guidelines can be seen at:
https://dynamoworks.wordpress.com/2015/12/25/what-is-this-site/
The posts also appear on Twitter at:
