I want to also vote up Cactus despite the lack of attention paid to it lately. IMO it's very well designed and deserves to be worked on by a wider community. I

I want to also vote up Cactus despite the lack of attention paid to it lately. IMO it's very well designed and deserves to be worked on by a wider community. It's open sourced via BSD 3 clause: https://github.com/koenbok/cactus https://github.com/koenbok/cactus I especially liked the "deploy to s3" feature, IMO the cheapest way to run a highly scalable static site today. Alternatively, a "deploy to GitHub page" would be neat as well. I would work on extending Cactus if it was a bigger problem personally, but so far what's released fits my needs already.