section.io is a new class of content delivery network; built for agile teams. CDNs are the last bastion of the web application delivery stack to be integrated with agile development workflows. All other CDNs support waterfall Dev practices. They are physical networks which exist in production and completely outside development environments. Developers and ops teams can experience finger pointing"_ when application code deployed from dev or test to production does not work cohesively with the production CDN. Often, as a result, the valuable performance, scalability or security features of the CDN can be toned down or turned off.