OK well. How long does it take to learn?
Wrong question. You can already create projects with Apiko.
All you need to start creating is to do:
npm i -g apiko-cli
apiko setup myapiserver
Apiko will take a while to install everything in the 'myapiserver' directory and then opens in a browser tab. If it doesn't, go to http://localhost:5000/dev/.
Guide · Installing NPM · GitHub