Introducing the Edge Runtime - Vercel
Vercel's mission is to enable developers to build dynamic, global applications. To enable every framework to build for the edge, we're releasing edge-runtime : a toolkit for developing, testing, and defining the runtime web APIs for edge infrastructure. The Edge Runtime is a new library designed to help framework authors adopt edge computing and provide open-source tooling built on web standards.
https://vercel.com/blog/introducing-the-edge-runtime