Escher vs Grizzly: What are the differences?
Escher: An Elm-like web framework for Julia. A web server for 2016. Escher's built-in web server allows you to create interactive UIs with very little code. It takes care of messaging between Julia and the browser under-the-hood. It can also hot-load code: you can see your UI evolve as you save your changes to it; Grizzly: A framework for building scalable server applications. Writing scalable server applications in the Java™ programming language has always been difficult. Before its advent, thread management issues made it impossible for a server to scale to thousands of users. This framework has been designed to help developers to take advantage of the Java™ NIO API.
Escher and Grizzly belong to "Frameworks (Full Stack)" category of the tech stack.
Escher is an open source tool with 311 GitHub stars and 63 GitHub forks. Here's a link to Escher's open source repository on GitHub.