git clone https://github.com/monfa-red/angular2-hello-world.git
cd angular2-hello-world

npm i -g typescript         # Install typescript if you haven't already
tsc --watch -m commonjs -t es5 --emitDecoratorMetadata main.ts

npm install -g http-server  # Or sudo npm install -g http-server
http-server                 # Creates a server at localhost:8080
# In a browser, visit localhost:8080/index.html