Macaron vs Vert.x: What are the differences?
Macaron: A high productive and modular web framework in Go. Macaron is a modular web framework for Go with middlewares that allow you to easily plugin/unplugin features for your Macaron applications; Vert.x: A tool-kit for building reactive applications on the JVM. It is event driven and non blocking application framework. This means your app can handle a lot of concurrency using a small number of kernel threads. It lets your app scale with minimal hardware.
Macaron and Vert.x can be primarily classified as "Frameworks (Full Stack)" tools.
Macaron is an open source tool with 2.78K GitHub stars and 246 GitHub forks. Here's a link to Macaron's open source repository on GitHub.