Just follow these steps and you are good to go with hexMachina framework!
1. If you haven't yet, install Haxe Toolkit.
2. Install hexMachina framework with the following console command: haxelib install hexmachina
3. Check out our hexMachina-HelloWorld repository.
4. Run the following command in console: haxe build/build.hxml -js bin/HelloWorld.js
5. Open bin/index.html in your browser to see the result of your build.